As the first-rank DTV total solution provider and DTV equipments developer & manufacturer, GOSPELL owns 6,600 employees, and has extended its business in more than 50 countries and districts around the world, becoming one of the most outstanding companies in the field of digital television. Our products involve in digital television, satellite television, safty monitor and control, digital household appliances and many other fields. Currently, we have three R&D centers, five processing bases and thirteen division departments at home, and business offices have also been established in North America, South East Asia, Middle East and Africa. With a Technology Development team that is formed by more than 600 doctors, masters and senior engineers, and a Global Service & Support team that consists of more than 200 technology supporting engineers, GOSPELL has helped more than 1,000 television operators at home and abroad with their construction of Digital Television platforms. The annual productivity reaches to 6,000 sets of DTV headend equipments and softwares, 1,000 sets of transmitting equipments, 6 million DTV set-top-boxes, 20 million LNBs, 3 million satellite receiving antennas and 2 million wireless cameras. The overall output value has been growing to 3 billion Yuan.

    For us, technology is life. We focus our efforts to provide viewers with much better visual enjoyment. It is in the development of ideal visual effects that lies the whole enthusiasm of GOSPELL R&D team.

    GOSPELL will do its best to provide you with complete DTV turn-key solutions, and we are all looking forward to creating a new field of DTV vision with you.  

•         Support EPG , NVOD, TVOD, Play game, Stock Information, E-mail and other Interactive Service
•         Aready integrated iPanel DVB Media Service system, EnReach Browser5.0,
•         Already integrated Hi-Tech Road, BVCOM, SeaChange and AVIT Data Broadcasting System.
•         Already integrated Nstreams NVOD and CTIs mosaic
•         Support several popular CAS, included CONAX, IRDETO, SumaVision, CTI, Yongxing ,Tongfang, Sanzhou Xunchi, etc.
•        Integrated loader can support remote upgrade, the programmer can update to last version, OTA upgrade ration is up to 100%
•         Support manual, all-net and NIT research
•         Directly check program name and PID
•         Powerful program management function, parent lock
•         Multi_language menu,
•         Right, left, stereo and simulcast audio item
•         S-video, dual AV outputs, RF ouput(optional), loop output (optional).
•         USB interface.
•         Support picture in picture, display two programs in one channel at the same time
•         Display pictures and has zoom function

HRT810R MPEG-4 H.264 DVB-T HD PVR has the following main features: 

•        Fully compliant with DVB-T standard
•        DVB-T SD/HD simultaneous reception
•        MPEG-2 - MPEG-4 H.264 decoding
•        Common Interface for pay-TV (option)
•        Simultaneous viewing one channel while recording another channel
•        Record up to 2 TV programmes at the same time
•        Time-shift function (enable to pause live TV)
•        Integrated HDD support 160G/250G/320G/500G/750G/1TG
•        4 digits LED indicates channel number and time
•        OSD language: English (other languages as per request)
•        Video format support 1080i, 720p, 576p, 576i
•        Variable aspect ratio (4:3, 16:9) 4:3 Pan - Scan or Letter Box modes
•        Easy-to-use menu system
•        Auto/manual channel search
•        Support EPG
•        Favourite Channel Edit
•        Support teletext/subtitle/audio language selection
•        Parental lock function
•        Timer function
•        Capacity for storing up to 1000 channels
•        Full remote control function

Technical Specifications:                                         

     Connectors:

         Antenna input  x2                 

         Antenna loop out  x2

         HDMI output  x1

         USB port (for software upgrade)  x1

         Video output:

                          Component YPbPr  x1

                          Composite  x1

         Audio output:

                           Stereo L/R  x1

                           S/PDIF (Optical)  x1

     Accessories:

         Remote control / User manual / battery / AV cable

         Technical Specifications:

         System resource:

                   Main chipset: STi7101@266MHz

                   Memory: 8MB Flash ROM; 256MB x 4 DDR

         Tuner - Demodulation:

                   Receiving frequency

                   VHF-High : 174MHz to 230MHz

                   UHF : 474MHz to 858MHz

                   Input signal level: -81~-20dBm

                   IF bandwidth: 6/7/8MHz

                   Video demodulation: COFDM

                   Transmission Mode: 2K FFT, 8K FFT

                   Constellations: QPSK, 16QAM, 64QAM

                   Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8

                   Guards Intervals: 1/4, 1/8, 1/16, 1/32

         Video decode:

                   MPEG2 MP@HL/ML

                   MPEG4 AVC H.264 HP@Level 4

         Audio decode:

                   MPEG-1/2/3, AC-3, AAC

         Power supply:

                   Input voltage: AC~ 100V-240V 50/60Hz

                   Power consumption: 20W(operating)

         Approvals:

        CE LVD, EMC, RoHS compliant

HDT220D MPEG-4 H.264 DVB-T HD STB has the following main features:  

• DVB-T SD/HD simultaneous free-to-air reception
• MPEG-2 - MPEG-4 H.264 decoding
• 4 digits LED indicates channel number and time
• OSD language: English and other languages as per request
• Video format support 1080i, 720p, 576p, 576i
• Variable aspect ratio (4:3, 16:9) 4:3 Pan - Scan or Letter Box modes
• Easy-to-use menu system
• Auto/manual channel search
• Support EPG
• Favourite Channel Edit
• Support teletext/subtitle/audio language selection
• Parental lock function
• Capacity for storing up to 1000 channels
• Full remote control function

Technical Specifications:

Connectors:

Antenna input  x1                 

Antenna loop out  x1

SCART port  x1 (option)

RF input  x1 (option)

RF output  x1 (option)

HDMI  x1

Video output:

                     Component YPbPr  x1

                     S-Video  x1

                     Composite  x1

Audio output:

                      Stereo L/R  x1

                      Coaxial  x1

RS232 port for firmware upgrade  x1

Accessories:

Remote control / User manual / battery / AV cable

System resource:

                       Main chipset: CSM1200HD@220MHz

                       Memory: 8MB Flash ROM; 512MB x 2 DDR

Tuner - Demodulation:

                       Receiving frequency

                       VHF-High : 174MHz to 230MHz

                       UHF : 474MHz to 858MHz

                       Input signal level: -81~-20dBm

                       IF bandwidth: 6/7/8MHz

                       Video demodulation: COFDM

                       Transmission Mode: 2K FFT, 8K FFT

                       Constellations: QPSK, 16QAM, 64QAM

                       Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8

                       Guards Intervals: 1/4, 1/8, 1/16, 1/32

Video decode:

                       MPEG2 MP@HL/ML

                       MPEG4 AVC H.264 HP@Level 4

Audio decode:

                       MPEG-1/2/3, AC-3, AAC

Power supply:

                       Input voltage: AC~ 100V-240V 50/60Hz

                       Power consumption: 15W(operating)

Unit dimension:

                       260(W) X 200(D) X 43 (H)mm

Approvals:

                       CE LVD, EMC, RoHS compliant

SDT220D MPEG-4 H.264 SD DVB-T Receiver has the following main features: 

• DVB-T free-to-air reception
• MPEG-2 - MPEG-4 H.264 decoding
• 4 digits LED indicates channel number and time
• OSD language: English and other languages as per request
• Variable aspect ratio (4:3, 16:9) 4:3 Pan - Scan or Letter Box modes
• Easy-to-use menu system
• Auto/manual channel search
• Support EPG
• Favourite Channel Edit
• Support teletext/subtitle/audio language selection
• Parental lock function
• Capacity for storing up to 1000 channels
• Full remote control function  

Technical Specifications: 

  Connectors:

Antenna input  x1                 

Antenna loop out  x1

SCART port  x1 (option)

RF input  x1 (option)

RF output  x1 (option)

Video output:

                  S-Video x1

                  Component YPbPr  x1

                  Composite  x1

Audio output:

                   Stereo L/R  x1

                   Coaxial  x1

RS232 port for firmware upgrade  x1

 Accessories:

Remote control / User manual / battery / AV cable

Technical Specifications:

System resource:

                   Main chipset: CSM1200SD@220MHz

                   Memory: 8MB Flash ROM; 512MB DDR

Tuner - Demodulation:

                   Receiving frequency

                   VHF-High : 174MHz to 230MHz

                   UHF : 474MHz to 858MHz

                   Input signal level: -81~-20dBm

                   IF bandwidth: 6/7/8MHz

                   Video demodulation: COFDM

                   Transmission Mode: 2K FFT, 8K FFT

                   Constellations: QPSK, 16QAM, 64QAM

                   Code Rate: 1/2, 2/3, 3/4, 5/6, 7/8

                   Guards Intervals: 1/4, 1/8, 1/16, 1/32

Video decode:

                   MPEG2 MP@HL/ML

                   MPEG4 AVC H.264 MP@Level 3.1

Audio decode:

                   MPEG-1/2/3, AC-3, AAC

Power supply:

                   Input voltage: AC~ 90V-250V 50/60Hz

                   Power consumption: 15W(operating)

Unit size:  260(W) X 200(D) X 43 (H) mm

 Approvals:  CE LVD, EMC, RoHS compliant

GQ-3660A IP QAM Modulator is a modulator with high performance-cost ratio, having a IP input interface of a Gigabit. The product has the function of multiplexing, and outputs multi-frequency signal (four-way mixed signal) and can be easily controlled with NMS (network management system).

 GQ-3660A IP QAM Modulator is GOSPELLs first item of IP QAM Modulator, which is mainly used in low-end markets and OEM customers, providing customers with easy operation, complete function, highly integration and most reasonable price.

 FEATURES:

    support ITU-T J.83A-B;

    FEC fuifill DVB-C;

    support QPSK,16QAM,32QAM,64QAM,128QAM and 256QAM modulating modes;

    large buffer memory, the IP interface support both outburst and well-distributed code stream and uniform the code to improve the code rate.

    188/204 packet auto-identification, displaying input data format real time;

    Outstanding self-adapting filtering circuit designs to maximal reliability and availability;

    8 PID filtering and re-mapping;

    PCR correction function can correct various input data, respectively and accurately;

    Inputs the real time testing and displaying of the system and valid bite rate;

    Network control interface realizes remote maintenance, supervision and software upgrade;

    Failure alarming;  

    Power off memory;

    LCD display.

GN-1885 H.264 HD Encoder

Gospell H.264 HD Encoder features the latest advancements in video encoding, performing to H.264 specifications and resulting in the most advanced feature suite available today. Equipped with Gospells advanced technology, video pre-processing providing spatio-temporal filtering yields the highest picture quality even at lower bit stream rates. This encoder offers the optimal solution for HD video compression and satellite bandwidth usage. Simulcast of MPEG-2 SD and H.264 HD encoded video streams facilitates operation in evolving and hybrid delivery networks. Optional configurations offers a wide range of performance flexibility to deal with a wide range of applications from the low-end entry level to the most demanding high level situations.

feature

•           Front Panel Video and Audio Confidence Monitors
•           Full Front panel control
•           Superior Picture Quality
•           HD.264/AVC HD Encoding, Main Profile @ Level 4.0 1080i and 720p formats
•           Simulcast MPEG-2 SD and AVC HD
•           ASI Input with Chaining Multiplexer Option
•           SMPTE-310 and ASI Outputs Standard
•           100/1000 Base-T IP Output with COP3 FEC
•           DS3/E3 output available
•           Analog Audio and Video Inputs
•           Digital Audio and Video Inputs
•           Four Audio Stereo pairs supported
•           Various Conditional Access Options
•           RS-232, SNMP, and Embedded, Web Browser Standard
•           Internal Test Pattern Generator
•           Other output interfaces available

GN-1834P MPEG-2/4 Encoder, adopts the compact encoding standards of ISO 11172 (MPEG-1) and ISO 13818(MPEG-2)MP@ML which completely fulfill the international standards, 7M. It supports both CBR and VBR, and also supports the dynamic control of moving pictures. The TCP/IP interface makes it possible to remotely control the network. GN-1834P supports the simultaneous outputs of ASI and IP.

Main Features:

        Achieves compact encoding with high quality and a max video code stream of 7M under MPEG-2 MP@ML.

        Four independent video/audio input interfaces

        Multi video/audio code stream combinating method

        Four independent A/V encoding

        Individual output of 1-4 channel stereo multiplexing TS stream

        Support remote network control

        LCD display, easy operation

        Support MPEG-2 stream multiplexing and can create PSI/SI information

        Support VBR/CBR

        High performance price ratio and easy 

        Support TS OVER IP

GC-1800CI CAM Receiver, a multi-way descrambling CAM receiver, is used to convert the encrypted DVB-C/DVB-S signal or ASI signal with internal selection and outputs Transparency Standard ASI signal, and output simultaneously different modes of analog AV signals for monitoring. This receiver can be controlled through the front panel and remote control, and no NMS is applied.

GC-1800CI CAM Receiver is mainly adopted to:

1.      convert into multi-way descrambling TS, and output the TS through ASI inteface.

2.      convert digital cable TV signals, satellite signals or encrypted ASI signals into analog output for encoding or monitoring.

FEATURES:

1. 2*8 descrambling channels alternative;

2. Double CAM card interfaces;

3. up to DVB-CI (EN50221) Standard;

4. supports PID filter and Form filter;

5. outputs AV signal and SCART signal for monitoring;

6. 4-digit LED display, 7-key front panel;

7.can be controlled by remote control and front panel;

8. RS 232 serial port for upgrading;

9. power off memory

10. both DVB-C and DVB-S tuner can be chosen for different requirements.

Performance:

1.CI Card Interface: DVB-CI (EN50221) Standard, 2X CAM Card Interface

2.The receiving performance of DVB-C: 32/64/128/256QAM

   Signal-to-Noise: <28dB64QAM,6.952Mbaud

   Level: -69-13dBm64QAM

   Frequency Range: 48-860MHz

   Symbol Rate Range: 37 Mbaud/s

   Loop Output: 110-860MHz

3.The receiving performance of DVB-S:

   Demodulating modes: QPSK

   Signal-to-Noise: ≤ 12dB

   Level: -79-11dBm

   Frequency Range: 950 2150MHz

   Symbol Rate Range: 245MS/S

4.ASI Outputs: the Amplitude is 800±80 mVp-p, the average data rate is 270Mbps

5.The Max Input Code Rate: 54Mbps

6.Standard AV Output and SCART Output

7.The overall power consumption: ≤20W

HDP-200 IPTV system is a total solution for middle-scale IPTV system developed by Gospell which includes Live TV front-end servers, Stream Server, VOD server, EPG server, billing system and HD STB.

System Description

Headend Devices

Headend devices provide Live TV programs for IPTV system. Several types of device can be chosen depending on the required IPTV service quality.

l  GN-1885 H.264 HD Encoder + Signal source devices

l  GN-1884 4 Channel SD Encoder + Signal source devices

l  GC-1810 Multi-function Receiver Decoder + DVB-C/S/T signal source

Service provider can use one GN-1885 H.264 HD Encoder which provides one channel HD IP multicast, or one GN-1884 4 Channel SD Encoder which provides 4-channel SD IP multicast, and one GC-1810 Multi-function Receiver Decoder which provides 8-channel DVB-C/S/T IP multicast.

   Streaming Server

If the network can’t support full network multicast, streaming server will receive the Live TV data from Headend Devices and transmit to IPTV users or another streaming server node.

      VOD server

VOD server provides VOD service for IPTV users. Based on the network bandwidth, video quality (video bit rates), VOD connections simultaneous, service provider should set up different mount of VOD servers in distributed locations.

      Midware Server

Provide EPG to STB, user management and billing.

      Video Transcode Device

Video Transcode Device takes charge of transcoding video files to defined format and bit rate, and update to VOD server.

    PC Terminal

For device management, content management and operation status monitoring

     HDP-1000 HD IP-STB

HDP-1000 HD IP-STB box is a high performance HD IP STB using Sigma Designs 8653 SOC. With an embedded browser, it can be connected to EPG server and browse Live-TV channels and VOD programs. At the same time, it is also an HD player to play almost all format video files storied in local storages.

Main Features:

 Fully compliant with DVB-T digital TV reception standards

 HDTV/ SDTV MPEG-2 - MPEG-4 H.264 decoding

 Support 480i / 576i/720P/1080i

 HDMI output for High Definition

 Support S/PDIF audio output

 Support teletext/subtitle/multi-language

 Support EPG

 Channel edit function including Favourite, Move, Delete, Lock

 Variable aspect ratio (4:3, 16:9) 4:3 Pan - Scan or Letter Box modes

 Support USB 2.0 and OTA software upgrade

 Support USB 2.0 PVR recording

 Technical Specifications:

Chipset and Memory:

     Main Chipset: MSD7828@216MHz

     Flash: 8M

     DDR Memory: DDR2-2Gbit/667Mbps

Power:

     Input power:AC100~240V   50/60Hz

     Maximum power consumption: 15W 

     Standby power: ≤ 1W

Interface:

     RF signal input: x1

     RF signal loop out: x1

     Video output: RCA x1

     SCART: x1

     HDMI: x 1

     YpbPr: x1

TUNER

     Tuner: DVB-T (Philips TDA1611 4 x 2)

     Receiving Frequency: VHF 174~230MHz; UHF 474~858MHz

     Input signal level: -20~81dBm

RF Loop out function

 Demodulation

          Compliant with: DVB-T

          Demodulation: COFDM

          IF  bandwidth: 6/7/8MHz

     Video Decoding

          Compliant with: MPEG2@HL/ML, H.264@L4.1

          Aspect ratio: 4:3; 16:9

          Video format: PAL /  NTSC / SECAM

     Resolution: 480i / 576i/720P/1080i

      Audio Decoding

          Compliant with: MPEG-1/2/3, AC-3, HE AAC

Audio output: Stereo RCA  x1

Digital Audio output: COAXIAL/SPDIF x1

USB2.0 port(for External USB PVR function): x1

GQ-3695 ASI+QPSK/8PSK Multiplexing QAM Modulator is a multifunctional digital headend equipment, which receives one way ASI and one(or two) way DVB-S/S2 Satellite Signals, multiplexing the signals and then outputing the multiplexed RF signals. This Modulator is mainly used in digital headend machine room to convert the satellite signal and local program stream into digital singal that can be received by STBs in DTV Cable Network.

-nbsp;

Main Features:

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Supports standard DVB-S and DVB-S2 inputs

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Supports ITU-T J.83A-amp;B

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Supports QPSK, 16QAM, 31QAM, 64QAM, 128QAM, 256QAM

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; 188/204 packet auto-identification, displaying the format of input data in real time;

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; large buffer memory, the ASI interface supports both outburst and well-distributed code stream and uniform the code to improve the code rate.

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; NIT mapping and sending function , supports more than 45 frequency point NIT maps

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; 8 PID filtering and re-mapping

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support amending, analyzing and extracting function for PSI/SI table. Can make according order

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; SI table can be replaced and inserted

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Input empty package filtrate and output fill in

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; PCR correction function , can correct more than one PCR accurately from input data Real time detection and display for input system bit rate and effective bit rate

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Self-adapting filter circuit design, guarantee the out-band suppression performance

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -20dB RF Test Port and IF Output Port

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; LCD display

l-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Power off memory

-nbsp;

GM-2730 ASI IP Converter has eight ASI input interface, one 1000M/100M/10M adaptive network data interface, one TCP/IP interface. The transport stream(TS) input from ASI interface was demultiplexed and output as UDP via network data interface according to users’ setting.

This product is mainly used for head-end system, to provide ASI to IP code stream forwarding for users.

Main features

²        Eight ASI input, 188/204 adaptive

²        Bit rate range for each ASI data: 1～160Mbps

²        PID of Each ASI is up to 128

²        Bit rate range for IP output data: 1～800Mbps

²        UDP load is up to seven 188 TS

²        Input corresponding with an output pack, each pack could be single program or multi-program

²        Support Web-network management, no need for specific network management software

²        Device management page, relative technical information supporting multi-language which makes the products suitable for domestic and international markets

²        Automatically save the users’ profile, in order to save the latest working status

²        Using 1U standard case, the appearance is well designed

²        Error Alarm displays

²        Use LCD display

²        Power-down memory function

²        Parameter import/export function

-nbsp;-nbsp;-nbsp; GOSPELL AD broadcasting system 1.1 is a kind of software system which can insert rolling subtitle advertizement in the digital TV program stream in the form of pictures.

-nbsp;-nbsp;-nbsp; One advertizing service package includes digital TV program, several broadcasting period, showing times to the audience in different period and other settings.on the basis of the advertising service package the net company can conduct advertizing services, draw up advertizing broadcasting contract and edit the content of the advertizements. Thereby, this system has evolved into the operating system from the system based on technology concept. This system can be used in GOSPELL CA system, while the set top bos should be from GOSPELL.

GS-91110 Advertisement Broadcasting System1.1

Main Feature

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Advertising package editing function. The net company can edit the program list, broadcasting time, and showing time on terminals for every advertizing service package.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Operator can selling service package to advertiser. This mode make it easy for net company to operate advertizing services, such as the different advertizing service can be packaged and sold to advertisement agents and brokers.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; User-friendly editor for advertizing material

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; The advertising system can produce the broadcasting content, make broadcasting plan and execute automatically.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Changing the material of an advertizing service package as required is possible.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Auditing function ensuring the legitimacy of the content

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Stop and start all or some advertisement in an emergency

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; The system has good expansibility. Although this system just supports subtitle AD currently, the adopting of profile sending to agents makes the system can broadcast all kind of information, and the precondition is that the set top box has relevant software.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; This system can interrupt emergency news

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Services package, broadcasting plan showing function and financial statistics function are available,

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Use-friendly software interface

Performance Feature

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; User amount: 1 administer

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; AD editing stuff: max128

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Content assessor: max 32

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Amount of material on each contract: max64

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Amount of programs of each ad package max 1024

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Amount of periods of each AD service max 32

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Amount of materials-nbsp; max1024

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Rolling speed of material :20-200 pixel/ sec , default 120 pixel/sec

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Supporting file: BMP JPEG GIF

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Picture size: single picture max200kb

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; 720 X 32 -le; picture size -le; 7200 X 40（pixel）

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Amount of inputting characters: default max 300 character

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Picture file per channel: total 2 MB, total 16 picture file

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Time delay of AD display: within 8 sec. the time is relevant to EMM bandwidth.

-sup2;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; The user can decide the position and broadcast period of the subtle AS, and other parameters of the AD.

-nbsp;

-nbsp;

    Gospell PushVOD system is used for administrating and encrypting the non-real time digital signals (includes digital TV programs and data service) in the TV broadcasting station, then send to subscribers’ end.

    The video server sends the programs with high speed in the channels which are preset by the operator, broadcast the the program information and the programs in the channels. The relative program information and sending schedule are saved in the channel database of the headend system. It can also change the sending schedule according to the demand sent by the subscribers. The set top boxes can know the programs in the channel database by the updated channel list regularly and also know when and what program will be on by the updated broadcasting schedule regularly, and the channel sources status in the headend system. The set top boxes can also submit the downloading requirement to the headend system by the interactive channel. The programs which have been recorded in the HDD can be used as interactive VOD.

    The set top boxes in this system had the tuner and HDD embedded, also the interactive channel with the headend system. At the software part, the browser, XML analyzer and media decoder for video and data downloading and demanding functions.

PPV (PAY PER VIEW) of Digital TV is safeguarded by the technique of RE-ENCRYPT CAS SYSTEM.

Re-encrypt CAS system is the system which the Operator can use special key according to their demands to re-scramble the broadcasted digital programs which have already been digital scrambled.

The system can not only effectively protect the program supplier and TV station-rsquo;s benefit, but also fulfill Operator-rsquo;s special demands by using different key.

This system can be adapted to the Digital TV Operator using GOSPELL CA SYSTEM, and the smartcard should be special smartcard which supports re-encrypt system.

-nbsp;

Features

-nbsp;

-nbsp;

SDT 2202T DVB-T SD H.264 Set Top Box has the following main features:

-uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Fully compliant with DVB-T digital TV reception standards -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; MPEG-2 -amp; MPEG-4 H.264 decoding -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support 480i/576i -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support S/PDIF audio output -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support teletext/subtitle/multi-language -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support EPG -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Channel edit function including Favourite, Move, Delete, Lock -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Variable aspect ratio (4:3, 16:9) 4:3 Pan -amp; Scan or Letter Box modes -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support USB 2.0 and OTA software upgrade -uuml;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Support USB 2.0 PVR recording. MP3, JPG photo playback -nbsp;

-nbsp;

Technical Specifications:

-nbsp;

u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Chipset and Memory: -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Main Chipset: CSM1201J@220MHz -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Flash: 8M -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; DDR Memory: DDR2-512Mbit/667Mbps u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Power: -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Input power: AC100~240V-nbsp;-nbsp; 50/60Hz -nbsp;Power consumption: 10W

-nbsp;

-nbsp;

-nbsp;

-nbsp;

u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Interface: RF signal input:-nbsp; x1 RF signal loop out:-nbsp; x1 Video output: RCA x1 Video output: SCART-nbsp; -nbsp;x1 -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Audio output: Stereo RCA -nbsp;x1 -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Digital Audio output: COAXIAL/SPDIF-nbsp; x1 -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; USB2.0 port(for External USB PVR function):-nbsp; x1 -nbsp;

-nbsp;

-nbsp;

-nbsp;

-nbsp;

-nbsp;

u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Tuner Tuner: DVB-T(Philips TDA1611 4 x 2) Receiving Frequency: VHF 174MHz~230MHz / UHF 474MHz~858MHz -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Input signal level: -20~81dBm RF Loop out function u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Demodulation Compliant with: DVB-T Demodulation: COFDM IF -nbsp;bandwidth: 6/7/8MHz

-nbsp;

-nbsp;

-nbsp;

-nbsp;

-nbsp;

-nbsp;

u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Video Decoding -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Compliant with: MPEG2@HL/ML, H.264@L4.1 Aspect ratio: 4:3; 16:9 Video format: PAL / -nbsp;NTSC / SECAM Resolution: 480i / 576i u-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; Audio Decoding -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;Compliant with: MPEG-1/2/3, AC-3, HE AAC

-nbsp;

GC-1800SV Professional Satellite-nbsp;Receiver is the headend product with broadcast professional level of quality, whose main function is to receive un-encrypted signals from satellite and convert it into the program source of the headend system. It is used to directly transmit the DVB-S digital broadcast programs withour compressing or encoding. For MPEG-2 digital TV signal the output is TS without compressing or encoding and for DVB digital data broadcasting the output is TS.

Technical Specifications

-nbsp;

INPUT	AUDIO
Frequency range : 950 ~ 2150MHz Input Level :-79 to -11 dBm input impedance : 75 -Omega; IF bandwidth :27 ~ 36MHz Threshold -lt;2.2dB input interface: F-type -nbsp; -nbsp;	Audio Output :L / R Frequency characteristics: -le; -plusmn; 0.5dB (20Hz-20KHz) Audio signal to noise ratio :-ge; 70 dB Left and right - Adjustment -le; 0.3 dB (60Hz-18KHz) output type: RCA
Video	Channel encode
-nbsp; Encode format:-nbsp;-nbsp;-nbsp; MPEG-11 Bit rate :-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -le;15Mbps Output format:-nbsp;-nbsp;-nbsp; NTSC/PAL Video output:-nbsp; 1V-plusmn;20（mV）P-P Image resolution: 720x480 frequency characteristics (MHz) : -le; 0.5 dB Micro rate characteristics-nbsp;-nbsp;-nbsp; -le;-le;5% Differential gain:-le;5-deg; delay of light: -le;30ns -nbsp;	-nbsp; Modulate way:-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; QPSK Symbol rate:-nbsp; -nbsp;2~45Mbps LNB power:-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; 13/18V Working voltage: 80~270VAC Power:-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -nbsp;20W(max) Volume:-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -nbsp;340x250x60mm Weight:-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp; -nbsp;2kg -nbsp;-nbsp;-nbsp;-nbsp;-nbsp;-nbsp;
-nbsp;	-nbsp;

-nbsp;

GC-1800S TS Converter is the converter that tunes and demodulates received DVB-S signals form satellite. The output is MPEG-2 TS without decompressing or encoding data stream.

-nbsp;

GC-1800S is the digital satellite professional receiver. The received signals will be sent to users after QPSK modulation. This model is widely used in satellite digital TV, satellite digital radio, Internet, etc.

-nbsp;

-nbsp;

GOSCOM Switched Broadcasting Platform Solution

GOSCOM Switched Broadcasting Platform is based on IP-based switched digital architectures. Its allow cable operators to utilize the existing HFC network to deliver more channels within the existing bandwidth.

GOSCOM Switched Broadcasting Platform architecture is integrated with all leading media service, encryption and operations support systems, maximizing flexibility and scalability of the system. It is the only end-to-end GOSCOM platform that assures this interoperability, together with seamless integration of DTV, VOD and Value-Added Services streams. The GOSCOM platform consists of the following elements:

Media Service Station (MSS): The MSS contains three types of servers:

              Media Servicer

              RTSP Servicer

              DRM Servicer
Operations Support System (OSS): the OSS including:

 

              Media Asset Management System

              Subscriber Access Management System

              Customer Self-Service System

              Online Billing System

              EPG Servicer

Network Management System (NMS)t

Media STB(MSTB):

TYPICAL APPLICATIONS

              Switched Broadcast TV / time-shift-TV

              Video On Demand

              Targeted Addressable Advertising

              Video Game

              KTV

DTV Solution for SDH Network

SDH/ATM system can transmit huge digital messages far away, it's the backbone of the trunk and branch lines. GOSPELL SDH access equipment is not only suitable for the access of SDH/ATM network , but also can convert the data format from SDH to HFC.

GOSPELL offers the entire set of digital headend equipments, CA,, STBs ,etc. It also offers the service of designing, installing, testing and so on, then finishes Golden Key project.

Features

MPEG-2 encoder and decoder both have E3 and DS3 interfaces.
DVB SPI/ASI and E3/DS3 convert each other
ASI/E3/DS3 multi assignation available
MPEG-2 encoder and decoder both have E1 interfaceoptional

DTV Data Broadcast System (DTV DBS) solution

Gospell DTV DBS system is designed to provide all kinds of synthetically service information include internet web site, unreal time video program, stock information, remote education and etc. Gospell DTV DBS system mainly adopts DVB data carousel method. Data stream method can provide a data broadcasting service that is facing to stream and from end to end, also can be transmitted by synchronous way. DVB broadcasting can be single broadcasting, multi-broadcasting and radiate broadcasting.

 DTV Data Broadcast System consists of:

              EN 301 192 criterion compatible

              Edit related PSI information

              Support off line and card sender mode

              HTML editor custom-built module

              Support different low level or middle level STBs requirements

              Multilayer menu structure, manage data more perfect.

              Multitask management, which enhance the working efficiency

GT-5485 Directional Receiving Antenna

Model	GT-5485 Directional Receiving Antenna
Frequency Range	Any 200MHz bandwidth within 470-860MHz
Input Impedance	75(Ω)
VSWR	<1.5
Gain	12(dBi)
HPBW(3dB)	36°H-Plane 36°E-Plane
Polarization	Vertical Polarization Horizontal Polarization
Connector Type	F Connector
Lightening Protection	Direct Ground
Wind Velocity	200(km/h)
Length	1200(mm)
Weight	0.4(kg)
Hold Pole Diameter	Φ40-Φ60(mm)

GT-5405 UHF+DVB-T Transmitting Antenna

Model	GT-5405 Omni directional Antenna
Frequency Range	Any 200MHz bandwidth within 470-860MHz
Input Impedance	50(Ω)
VSWR	<1.5
Gain	10(dBi)
HPBW(3dB)	8°E-Plane
Maximum Power	100(W)
Polarization	Broadband in Vertical Polarization Narrowband in Horizontal Polarization
Connector Type	N-K
Lightening Protection	Direct Ground
Wind Velocity	200(km/h)
Length	3300(mm)
Weight	5.5(kg)
Hold Pole Diameter	Φ50-Φ90(mm)

GT-5401 MMDS Transmitting Antenna

Model	GT-5401 Omni directional Antenna
Frequency Range	2500-2700MHz
Input Impedance	50(Ω)
VSWR	<1.5
Gain	13(dBi)
HPBW(3dB)	360°H-Plane 6°E-Plane
Maximum Power	100(W)
Polarization	Vertical/horizontal Polarization
Connector Type	N-K
Lightening Protection	Direct Ground
Wind Velocity	200(km/h)
Length	1200(mm)
Weight	6(kg)

GT-5480 Directional MMDS Receiving Antenna has the following technical specifications:

Model	GT-5480 Directional Receiving Antenna
Frequency Range	2500-2700MHz
Input Impedance	75(Ω)
VSWR	<1.5
Gain	17-24(dBi)
HPBW(3dB)	36°H-Plane 7°E-Plane
Polarization	Vertical Polarization Horizontal Polarization
Lightening Protection	Direct Ground
Wind Velocity	200(km/h)
Weight	1.2-3.5(kg)
Hold Pole Diameter	Φ40-Φ60(mm)

GT-5200 MMDS down Converter is the receiving equipment with broadcast professional level of quality. It has a high level of output and high conversion gain. It is the professional down converter and widely used in the repeat station.

GT-5527 R (D)  Broadband MMDS Transmitter is the professional repeat devices accord with DTV standard. Its mainly used in the areas such as vast plains, mountainous, sea and river banks; and the area where laying optical fiber more difficult or with relatively high cost or with users of the relatively low density. One of the main differences between MMDS and MUDS transmitter is the frequency. It is suitable for the operators that have limited frequency source but large coverage area.

Principles: By receiving the signal in the space, then use the MMDS broadband same frequency repeater to amplify the signal, finally to enlarge the coverage area and the transmission distance.

 Main features

        Low power consumption linear design promotes transmitting power and decreases non-linear distortion.

        Modularity is convenient for device maintenance and power upgrade

        Out-door models introduce aluminous and no-fan structure benefits to maximal stability and reliability

        With monitor module, simple and reliable, carry out locally or remotely monitor the working status of the transmitter.

GT-5527N Digital MMDS Single channel transmitter is the transmission equipment with broadcast professional quality. Its mainly used in the area such as vast plains, hills, sea and river banks; the area where laying fiber more difficult or with the relatively high cost or with users of the relatively low density. The difference between broadband single channel transmitting systems is that: single channel system has higher reliability, each channel transmitter works independently. For single channel system it has higher power, larger coverage, but relatively higher cost. Single channel transmitter is mainly used in the main transmitting station that requires high reliability.

The fundamental of MMDS Single channel transmitter are the signal after QAM/QPSK/COFDM digital modulation, frequency conversion and power amplifier. The signal is transmitted to the digital TV receiver or repeat equipment for long distance transmission.

 Features

        Low Phase Noise  design enhances the quality of signal contribution tremendously

        Introduce LO share technique advances the stability and maintenance of the system

        Low power consumption linear design efficiently increases transmitting power and decreases non-linear distortion.

        AGC input with invariable power

        Out-door models introduce aluminous and no-fan structure benefits to maximal stability and reliability

        Modularity is convenient for device maintenance and power upgrade

        Easily connected with power synthesizer of different channels

        Advanced net management and monitoring technology, remote or local monitor the status of the transmitter

GT-5900D Digital UHF broadband transmitter is the transmission equipment with broadcast professional level of quality. Its mainly used in the areas such as vast plains, mountainous, sea and river banks; and the area where laying optical fiber more difficult or with relatively high cost or with users of the relatively low density. The difference between broadband MMDS transmitter system are that: transmission frequency range, UHF has stronger ability of penetration the wood and going by pass the buildings and its more fitful for complicated area but relative short distance. Besides it works in the UHF band, the receiver can work without down converter.

The fundamental of MUDS broadband transmitterthe signal after QAM/QPSK/COFDM digital modulation, MUDS broadband transmitter filtering and power amplifier is transmit in UHF band to the digital TV receiver or repeat equipment in order for long distance transmission.

 Features

        470~860MHz UHF wide frequency band compatible

        Low power consumption linear design efficiently increases transmitting power and decreases non-linear distortion.

        Out-door models introduce aluminous and no-fan structure benefits to maximal stability and reliability

        Modularity is convenient for device maintenance and power upgrade

        Module monitoring, convenient use, local or remote monitors the transmitter working status.

GT-5900R serial MUDS-UHF broadband repeater is professional repeating devices that accord with DTV standard. Its mainly used in the areas such as vast plains, mountainous, sea and river banks; and the area where laying optical fiber more difficult or with relatively high cost or with users of the relatively low density. One of the main differences between MMDS and MUDS transmitter is the frequency. So MUDS system is more suitable for the area that the terrain is very complex, and also the transmission distance is shorter. Simultaneously, it works in UHF band, so the receiving-end doesnt need a LNB.

Principles: Change the received signals frequency into UHF and amplify them to enlarge coverage and transmission distance.

 Main features

l    Low power consumption linear design promotes transmitting power and decreases non-linear distortion.

l    Modularity is convenient for device maintenance and power upgrade

l    Out-door models introduce aluminous and no-fan structure benefits to maximal stability and reliability

l    Low L.O. phase noise design to enhance the transmission quality

l    Convert MMDS signal into MUDS signal, carry out low cost coverage.

  

Working temperature	-40~+60oC
Working humidity	0~100%
Storage temperature	-40~+80oC
Storage humidity	0~95%, No-condensation
Power supply	AC220V±10%        50Hz

GT-5210 Digital UHF Block Converter is mainly used in the MUDS system. Its function is to shift the frequency when necessary. This device can be designed according to your requirement.

This HD STB has the following main features:

•         Adopt the powerful chips of the SIGMA DESIGNS
•         Fulfill MPEG-2/DVB standard
•         Support severalc conditional access system
•         Support 16QAM32QAM64QAM128QAM256QAM 
•         MPEG-2 high standard definition decoding (MP@HL/ML)
•         Component video outputsupport 1080i/720p/576p
•         VGA outputsupport 1080i/720p/576p
•         HDMI outputsupport 1080i/720p/576p
•         Composite video port/S-VIDEOPAL/NTSC
•         Support transformation from SDTV to HDTV
•         Support transformation from HDTV to SDTV
•         PCM digital audio output
•         Support EPG
•         32 bits true color OSD
•         169/43 adjustable display
•         Support multilingual menu display
•         USB2.0 Host portoptional
•         Ethernet feedbackoptional
•         Support software upgrading through RS-232

GCR-020 Digital QAM DVB-C STB has the following main features

•         Adopts NEC dual CPU chip
•         GOSPELL CAS support
•         DVB-C /MPEG-2 compatible
•         E-mail and game
•         Software upgrade by air
•         Up to 1000 Channels memory space
•         Powerful program management function, parent lock
•         Electronic program Guide
•         Multi-Language menu
•         PAL/NTSC auto conversion
•         Scart, SPIDF, RF output (optional)
•         Power off memory
•         High quality switching power supply

•         Support EPG , NVOD, TVOD, Play game, Stock Information, E-mail and other Interactive Service
•         Aready integrated iPanel DVB Media Service system, EnReach Browser5.0,
•         Already integrated Hi-Tech Road, BVCOM, SeaChange and AVIT Data Broadcasting System.
•         Already integrated Nstreams NVOD and CTIs mosaic
•         Support several popular CAS, included CONAX, IRDETO, SumaVision, CTI, Yongxing ,Tongfang, Sanzhou Xunchi, etc.
•        Integrated loader can support remote upgrade, the programmer can update to last version, OTA upgrade ration is up to 100%
•         Support manual, all-net and NIT research
•         Directly check program name and PID
•         Powerful program management function, parent lock
•         Multi_language menu,
•         Right, left, stereo and simulcast audio item
•         S-video, dual AV outputs, RF ouput(optional), loop output (optional).
•         USB interface.
•         Support picture in picture, display two programs in one channel at the same time
•         Display pictures and has zoom function

GCR-040 QAM DVB-C STB is mainly used in the family which wants to watch different programs simultaneously. It has two independent AV output and can achieve single-card-multi-STB. Its main feature is double CPU; they are independent but also can carry out single card management. It supports receiving E-mail, game and remote upgrading. Its completely compatible with DVB-C and MPEG-2 standard.

Main Features

•         Adopts NEC dual CPU chip, the clock is up to 216MHz and processing speed is up to 233Mbps.
•         E-mail and game
•         Integrated loader can support remote upgrade, the programmed can update to last version, OTA upgrade ration is up to 100%
•         Support manual, all-net and NIT research
•         Powerful program management function, parent lock
•         EPG
•         PAL/NTSC auto conversion
•         Multi-language menu
•         2D picture speedup engine, better animation window
•         Multi-window model, so the user can fast view the programs
•         ZOOM, it can sectional enlarge the program to let the viewer to watch the details
•         Directly check program name and PID
•         Dual CVBS, AV output
•         Right, left, stereo and simulcast audio item
•         Power off memory

GSR-010-2 DVB-S satellite STB is a high performance/price STB that fits for digital television standards. Its prominent character is that it can receive very low frequency DVB-S transmitted by cable or wireless, this decreases the cost of HFC/MMDS/MUDS very much. It can be the LNB remote power supply, its receiving threshold is very low, it can enlarge HFC/MMDS/MUDS coverage. It fits for DVB-C and MPEG-2 standardsits security fits for GB/T8898 grade two equipments requirementit can support many popular simulcrypt CAS systems .it also can support receiving emails, playing games upgrading software through air or RS-232 interface.

Features

       Mainly used in DVB-S country wireless network, lowest receiving frequency is 250MHz

       Adopt haier 2016 chip

       Adopt CA up to DVB exploited by Gospell to country network

       DVB-S /MPEG-2 compatible

       PAL/NTSC compatible

       Screen display in Chinese or English optionally

       Maximal three hundred programs stored and programmed

       Research program content, PID parameter and signal quality

       Right, left, stereo and simulcast audio item

       Support manual, all-net and NIT research

       Program deleting, program ordering

       Radio Frequency loop-through and S-port Audio and video output

        Power off memory

        High quality switching power supply

GSR-020 Satellite Receiver has the following main features:

•       Adopt powerful NEC EMMA2SLS single decoder chip
•       Up to DVB-S/MPEG-2 standard
•       PAL/NTSC/SECAM mode auto recognition
•       Support multi-lingual menu10 languages
•       Support OSD-VBI output in graphics and characters
•       Support program auto search, blind search and NIT search
•       Support programs list edit lockfavoriteskipcopydeletemove
•       It can store 4000 programs
•       Support EPG
•       support multi-picture4 , 9, 10, 13 and 16 pictures
•       ZOOM function
•       Composite video signal output
•       SPDIF digital audio output
•       RF loop output
•       Several games included
•       DiSEqC1.0,1.2,1.3 version compatible
•       Support OTA
•       Support software upgrading through RS-232

GCR-H002 MPEG-4 DVB-C HD Set Top Box has the following main features:

• Adopt the powerful chips of the NEC EMMA3SL/HD
• Fulfill DVB-C standard;
  Support MPEG-2, MPEG-4, H.264 SDTV and HDTV programs;
• Support CVBS, Y/Pb/Pr, S-Video, HDMI interface;
• Support SPDIF;
• Support 480i/576i/480p/576p/1080i/720p video outputs;
• Support several conditional access systems;
• Support 7-day EPG;
• Support multilingual menu display;
• 32 bits true color OSD;
• Support  VBI - OSD Telatext;
• Support DVB Subtitle;
• Integrate the chipset with USB2.0 and 10/100 Ethernet;
• Support RS232 serial port for software upgrading, STB-TO-STB upgrading and OTA.

HDS2200H DVB-S2 HD H.264/MPEG-2/MPEG-4 STB has the following main features:

• Support HDTV / SD TV MPEG-2/MPEG-4/H.264 decoding
• Video format support 480i / 576i/720P/1080i
• Multi-mode automatic channel search
• intelligent graphical user interface design
• Capacity for storing up to 2000 transmitters and 4000 channels.
• Support the constellation of QPSK/8PSK for DVB-S/S2 digital TV signal
• Receiving frequency support 950MHz-2150MHz
• SupportDiSEqc1.0/DiSEqc1.2
• Reception for SCPC/MCPC and also complaint with the C/KU wave band reception
• Swift channel selection
• Favourite Channel Edit, parental lock.
• Favourite Channel Edit, parental lock.
• Variable aspect ratio (4:3, 16:9) 4:3 Pan - Scan or Letter Box modes
• Support USB 2.0 and OTA software upgrade
• Support USB 2.0 PVR recording and play MP3, JPG photo

Technical Specifications:

Chipset and Memory: Main Chipset:CSM1201/220MHz

Memory : 8MB

Flash Memory:DDR2-2Gbit/667Mbps

Power Input power:AC~ 100-240V 50/60Hz

Maximum Power consumption: 25W

Standby power≤1W

Interfaces: RF signal input: x1

RF signal loop out: x1

Video output RCA x1

Video output SCART x1

HDMI port: x1

YPbPr port: x1

Audio output: Stereo RCA x1

Digital Audio output: COAXIAL / S/SPDIF x1

USB2.0 port for ( External USB PVR function): x1

Tuner Receiving Frequency: 9502150MHz

Input signal level : -25dBm-65dBm75ohm

LNB Control : DiSEqC1.0/22KHz

LNB Power:13V/18VMaz 350mA

RF Loop out function

Demodulation Constellations: QPSK(SCPC/MCPC)/8PSK

Code rate: 1.545MSPS

Video Decoding Compliant with: MPEG2/HL/ML, H.264/L4.1

Video mode: 4:3; 16:9

Video format: PAL / NTSC / SECAM

Resolution: 480i / 576i/720P/1080i

Audio Decoding Compliant with: MPEG-1/2/3, AC-3, HE AAC

Sampling frequency: 32/44.1/48KHZ

Frequency Response:20HZ20KHZ

Output Level: Adjustable (600 unbalanced)

HDT2100 DVB-T Receiver has the following Main Features:   

NMS system

NMS system can carry out uniform management to all the digital headend devices. It can use switches to build up a LAN, all the deivces can be assembled in the LAN by TCP/IP protocol.The system manages all the devices by NMS installed in the server. Our NMS system can guarantee the safety and management convenience by its powerful functions.

Compositions and Functions

•               Network management software------it can set and change the parameters of all headend equipments, entitle the purview of the administrators and set the password, then carry out the management in LAN.
•               Server------it runs the network management software, carries out the LAN connection and remote network connection through SWITCH.

EPG system

This system foretells DVB digital TV programs.

It integrates the digital TV streams output equipment, and can create TV program list. It can create current program foretell information automatically according to the ability of digital TV streams output equipments. Many kinds of input text format are available, and simple data broadcast can be supported.

Compositions and Functions

•               EPG software------software modules connect to the transmitting equipment. STB needs the relative software.
•               Server------it runs EPG software, carries out the LAN connection and remote network connection through SWITCH.
•                SI inserter------Carry out the storage, distribution and transmission of EPG information

SMS system

This system manages TV subscribers.

The system integrates digital TV CA System. It has the following functions: openning account for subscribers, card management, charge management, report to stop enduser, printing the bills and so on. It also can carry out many kinds of inquiry functions.

It adopts DELPHI program. The program is divided into the billing server software and charge software, and offers the interfaces for other software, such as the interface for CA system and the interface software of other special charge systems.

Compositions and Functions

•               SMS software------it manages digital TV end users and offers different charging methods.
•               Server------it runs SMS software, carries out the LAN connection and remote network connection through SWITCH

CAS system

Gospell CA has been severely tested by the State Administration of Radio, Film and elevision, and now Gospell CA is certificated as one of the national standard CAs in China, and has already been widely used in domestic and international markets.

DVB standard compatible. Adopt DES encrypting arithmetic to carry out CA

The CAS server can control many scramblers through TCP/IP interface. STBs conditionally descramble the signals according to commission information of the receiving cards,and then finish the charge of digital TV subscribers and other relative management.

 Compositions and Functions

•               CAS software------the head system is made up of these modules like ECMG, EMMG, scrambler supervision software and so on; the end system is STB with IC card and COS software.
•               Server------it runs CAS software, carries out the LAN connection and remote network connection through SWITCH
•               SWITCH------information exchange between server and scrambler through TCP/IP.
•               Scrambler------it scrambles and encrypts TS, carries out CA receiving.

GM-2900 TS Monitor has the professional broadcasting quality according to DVB standard. Its main function is to effectively detect the quality of local programs stream, advertisement programs stream, the local data information and program stream offered by Headend. It also could detect the RF digital single of HFC and MMDS/MUDS.

Features:

• Detect errors of TR101.290 LV1 and LV2 including:

           TS stream lost real time.

           Byte error real time

           PAT error.

           Series-counter error

           Interval PMT error

           Scramble PMT error

           PID error.

           Non-designated error

• Detect errors of TR101.290 LV2 and LV3 including:

           Transmission error.

           CRC error.

           Interval PCR error

           Non-continuous PCR error

           Scramble TS packet error

           CAT error

           Packet format

           SDT error

• Detect empty-packet bit rate and total rate.
• Detect Physical-indicator RF signal, just as S/N, BER, Carrier-wave level.      
• Series testing TS input by ASI or a frequency signal of DVB-C.      
• Monitor TS input by ASI in many channels and many frequencies signals of DVB-C (cycle testing).
• Power off memory.

GV-4100AED Interface Converter is the head-end equipment up to DVB with broadcast professional quality.Its main function is converts signals between HFC/DVB interface and SDH/ATM E3/DS3 interfaces for connecting WAN and local LAN. GV-4100AED is widely used in SDH/ATM, PDH, HFC, digital MMDS, and 8GHz systems.

Features:

•         Input date bit rate: 216Mbps(max)/channel
•         High accuracy PCR correction
•         PID support 8 desired data filtered
•         Support null packet filtered and stuffed automatically, and output bite ratio invariableness
•         188 and 204 packet auto-identify
•         Configure E3 and DS3 input or output interface flexibly
•         Failure alarming
•         Provide LCD display for local system status supervision and system parameter configuration
•         Power off memory

GV-4100EDA Interface Converter is the head-end equipment with broadcast professional quality and DVB standards.Its main function is to convert signals between HFC/DVB interface and SDH/ATM E3/DS3 interfaces for connecting WAN and local LAN. GV-4100AED is widely used in SDH/ATM, PDH, HFC, digital MMDS, and 8GHz systems etc 

Features

•         Input date bit rate: 216Mbps(max)/channel
•         High accuracy PCR correction
•         PID support 8 desired data filtered
•         Support null packet filtered and stuffed automatically, and output bite ratio invariableness
•         188 and 204 packet auto-identify
•         Configure E3 and DS3 input or output interface flexibly
•         Support clarity frame structure and scramble
•         LSB/MSB optional
•         Bitrates renew
•         Failure alarming
•         Provide LCD display for local system status supervision and system parameter configuration
•         Power off memory

GP-4211 8*8 SDI/ASI Matrix Switcher is a headend equipment with the professional broadcasting quality according to DVB standard. Its main function is digital switching for programs from TV station or other multi-channel programs sources to ensure switch programs conveniently.

Main Features:

•           Support input series 4fsc or 4:2:2 DTV signal
•           Support 525/625 TV format
•           8 input series interface(max)
•           DVB-ASI interface compatible
•           Data rate 540Mbps
•           Cable automatic equilibrium within 200 meters      
•           Detect input signal
•           Power off memory
•           8×8 Matrix Switcher, two 4×4 Matrix Switcher, or four 2×2 Switcher optional

GP-4221 16*8 SDI/ASI Matrix Switcher is a headend equipment with the professional broadcasting quality according to DVB standard. Its main function is digital switching for programs from TV station or other multi-channel programs sources to ensure switch programs conveniently. GP-4211 MS introduces 16 channels signals input interface to execute selective switch output between 8 channels SDI and ASI signals

Main Features:

•           Support series input 4fsc or 4:2:2 digital video signal Support 525/625 TV format
•           16 input series interface(max).
•           DVB-ASI interface compatible
•           Data rate 540Mbps
•           Cable automatic equilibrium within 200 meters      
•           Detect input signal
•           Power off memory
•           One 16×8 Matrix Switcher, two 8×4 Matrix Switchers, four 2×2 Switcher or eight 2×1 Switchers optional

GP-4222 16*16 SDI/ASI Matrix Switcher is a headend equipment with the professional broadcasting quality according to DVB standard. Its main function is digital switching for programs from TV station or other multi-channel programs source to ensure switch programs conveniently. GP-4222 MS introduces 16 channels signals input interface to execute selective switch output between 16 channels SDI and ASI signals.

 Main Features:

•         Support series input 4fsc or 4:2:2 digital video signal
•         Support 525/625 TV format
•         16 input series interface(max).
•         DVB-ASI interface compatible
•         Data rate 540Mbps
•         Cable automatic equilibrium within 200 meters      
•         Detect input signal
•         Power off memory
•         One 16×16 Matrix Switcher, two 8×8 Matrix Switchers, four 4×4 Switcher or eight 2×2 Switchers optional

GP-4242 32*16 SDI/ASI Matrix Switcher is a headend equipment with the professional broadcasting quality according to DVB standard.Its main function is digital switching for programs from TV station or other multi-channel programs sources to ensure switch programs conveniently. GP-4242 MS introduces 32 channels signals input interface to execute selective switch output between 16 channels SDI and ASI signals.

Main Features:

•         Support series input 4fsc or 4:2:2 digital video signal
•         Support 525/625 TV format
•         32 input series interface(max).
•         DVB-ASI interface compatible
•         Data rate 540Mbps
•         Cable automatic equilibrium within 200 meters      
•         Detect input signal
•         Power off memory
•         One 32×16 Matrix Switcher, two 16×8 Matrix Switchers, four 8×4 Switcher or eight 4×2 Switchers, sixteen 2×1 Switchers optional

GP-4400 Multichannel ASI/SDI Divider processes high-velocity data stream and splits stream to multi-channels output for SDH, HFC or MMDS digital network. Different input/output interfaces can be fitted according to customers requirement. The input/output interface for GP-4400E3 is E3, for GP-4400 DS3 is DS3, for GP-4400C is DVB ASI. SLSI(super large scale integration) chip of ASI, E3 and DS3 compatible are used in GP-4400 muti-channel divider. Be independent from each other, other channels interface can still work orderly even if one of them in trouble.

Main Features

•           Support serial 4fsc or 422 digital TV input
•           Support 525/625 TV pattern
•           Support 8 ASI max
•           Compatible with DVB-ASI
•           Support 270Mbpsbit rate                                 
•           Auto cable promotion                                  
•           Auto cable driver
•           Serial connect

GI-2850 SI Inserter is used to send EPG information with EPG software. It is in somehow an effective way to provide subscribers various kinds of service.

 Main features

 The size of the TS packet can be set;

The total bit rate and the bit rate of each file can be set, which can automatically inserts null packets;     

100M/10Mbps Ethernet self-adapting;      

PID sequential counting value automatically updates;

Providing Chinese and English menu;

Supporting local and remote files operation;       

Adopting LCD, which can locally monitor system status and setting parameter in real time;       Power off memory.

GN-1712 TS Compressor is the head-end product with broadcast professional quality. Its main function is to receive two channel un-encrypted signals from satellite and re-compress the satellite TS, output ultra low bit stream. Besides we can add another local ASI program to achieve three-channel-multiplexing. We can also choose any two of them to re-compress.

Features:

•     Three channel input interface1 ASI, 2 satellite programs.
•     Three channel TS multiplex and two programs re-compress
•     Relative large buffer, enhanced mux efficient
•     Can modify the programs resolution, bitrate and VBR/CBR etc.
•     Transform MPEG-2 to MPEG-4
•     Output bit rate 2Mbps100Mbps
•     ASI input bit rate max 216Mbps
•     Multiplex Stat.
•     High precision PCR correction
•     Can insert net parameter and modify the programs name
•     MPTS stream input auto analysis
•     Input and output programs bit rate State.
•     Fulfill the blank package and constant the output bit rate
•     Auto identification input TS188 package and 204package
•     Output TS pattern188 package and 204package
•     Error alarm and display
•     Ethernet interface, remote control and monitor LCD display, real-time monitor the status and modify the parameter
•     Power off memory

GN-1716 TS Compressor is the head-end equipment with broadcast professional quality. Its main function is to re-compress the six programs from the three TS, output the ultra low bit rate and achieve six programs multiplexing. GN-1716  receives three MPEG-2 single or multi channel TS and multiplexes into one multi program TS.

Features

•     Three channel ASI input interface
•     Three channel TS mux and six programs re-compress
•     Relative large buffer, enhance mux efficient
•     Can modify the programs resolution, bitrate and VBR/CBR etc.
•     Transform MPEG-2 to MPEG-4
•     Output bit rate 2Mbps100Mbps
•     PID filtration and PID reset, the user can add or delete the programs at will, mapping the selected programs PID automatically, support user-define the programsPID, support Bypass function
•     ASI input bit rate max 216Mbps
•     Multiplex Stat.
•     High precision PCR correction
•     Can insert net parameter and modify the programs name
•     MPTS stream input auto analysis
•     Input and output programs bit rate Stat.
•     Fulfill the blank package and constant the output bit rate
•     Auto identification input TS188 package and 204package
•     Output TS pattern188 package and 204package
•     Error alarm and display
•     Ethernet interface ,remote control and monitor LCD display, real-time monitor the status and modify the parameter
•     Power off memory

QAM-4 QAM Modulator is mainly used in low-end markets and OEM customers. It aims to provide customers with easy operation, complete function, highly integration and most reasonable price.

    The Modulator can input four-way TS (ASI) and outputs one-way RF signal. After data processing, the four-way TS, without multiplexing, are transferred to QAM Modulator, and are processed with intermediate frequency (four adjacent frequency with intervals of 6 MHz or 8 MHz  and the center frequency is 55MHz), and then combined and up-converted and transferred to TV channels.

FEATURES:

support ITU-T J.83A - B ;

FEC fuifill DVB-C;

188/204 packet auto-identification, displaying input data format real time;

Large cache, support burst input bit stream;

support PID filtering and re-mapping;

PCR correction;

displaying of the system and valid bite rate;

Outstanding self-adapting filtering circuit designs to maximal reliability and availability;

-20dB testing interface with RF output;

Power off memory. 

GQ-3660B QAM Modulator, a multi-way IP modulating device, can be used in middle-end - high-end markets and OEM customers, providing customers with simple operation, concise function, high level of integration and reasonable price. It is mainly designed to be applied in the engine room and remote connecting station.

 Main Features:

         Supports ITU-T J.83A and B

         BW range of output signals: 0.158.05MHz (roll-off factor is 0.15

or 0.186.05MHz(roll-off factor is 0.13/0.18)

         Symbol rate range of output data: 0.17Mbaud/s or 0.15.36Mbaud/s

         Error-correction codes completely fulfill DVB-C Standard

         Modulating modes: 16QAM32QAM64QAM128QAM256QAM

         Bitrate range of input data: 0.1800Mbps

         Bitrate range of output data: 256Mbps (single channel)

         RF range: 48-860MHz

         Multi-way RF mixed output: 1~3 ways with 1~8 channels in a way

         Output level range: 80dBuV100dBuV(0.5dBuV step)

         188 package length and display in real time the format of input data

         Large buffer memory, the IP interface support both outburst and well-distributed code stream and uniform the code to improve the code rate.

         8 PID filtering function and simple mapping function

         PCR correction function can correct various input data, respectively and accurately

         Inputs the real time testing and displaying of the system and valid bite rate

         Electronic hybrid and tracking filtering to ensure excellent RF performance

         Temperature monitoring and automatic cooling to improve its performance and lengthen its service life.

         Error alarming

         LCD display

         Network control interface realizes remote maintenance, supervision and software upgrade

         Power off memory

 GQ-3731 Modulator is One-way ASI and Two-Way QPSK multiplexing COFDM Modulator, which can receive one-way ASI signal and two-way QPSK signal, and input single or combined signals for processing. The processed signals are then input into COFDM modulator, in which signals are processed in intermediate frequency and then unconverted into TV channel, thus making it easy to transmit in HFC, microwave MMDS network, etc. The signals can also be modulated and output directly through ASI interface. COFDM encoding is fully up to DVB standard and its output fulfilles DVB-T Standard.

Main Features:

        Up to EN300744, FEC is fully up to DVB-T standard.

        Support QPSK/16QAM/64QAM modulation.

        Support 6MHz/7MHz/8MHz output.

        Support 2K/8K carrier operation mode.

        FEC encoding: 1/22/33/45/67/8

        Support protect- alteration -time 1/4, 1/8, 1/16, 1/32

        188 and 204 packet auto-identify, displaying input data format real time.

        NIT mapping and sending, support 44 NIT mapping

        8 groups PID filtering and re-mapping

        Various PSI/SI information tables pick-up, parse and modification

        SI information replacement and insertion

        Input data null packet filtering and output data stuffing

        PCR correction function can correct various input data, respectively and accurately

        Show and inspect system input bit rate and valid bit rate real-time

        self-adapting filtering circuit designs to maximal reliability and availability

        Error alarming

        LCD display

        Network interface introduces remote maintenance, supervision and software upgrade

        Power off memory

GQ-3693 Twin QPSK to QAM trans modulator is a headend equipment with the professional broadcasting quality according to DVB standard . Its main function is to directly convert twin signals which could be QPSK modulated from satellite or other program source to twin QAM signals and then transmit via HFC or MMDS network. It doesn't need decompression, compression, QAM modulation, but directly modulate data stream demodulated to QAM signal sending to HFC or MMDS network. Therefore, it carries out SDTV/HDTV services and so on, providing many digital TV programs and data broadcasting programs with low-cost in SMATV.

Features:

  Up to DVB standard, DVB/MPEG-2 compatible  

  SCPC/MCPC compatible,  receiving  unencrypted digital satellite programs at home   and  abroad.Viterbi auto-identify

  Low gateway Integration tuner, reliable and good performance

  188/204 packet auto identify

  Work at modes: QPSK, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

  Output data bit rate:256Mbps

  Output signal BW : 1.15-8.05MHz(Fall 0.15)

  Output data symbol ratio: 17Mbaud/s

  IF output frequency range:  GQ-3691, 35.25/36/36.15/44MHz

                                          GQ-3693, 36 MHz36+68MHz 

  IF output level: 98+/- 1dBuV

  RF frequency range: 48-860MHz(subsection offer)

  RF output level: 100dBuV, 115dBuV(stepping optional)

  GQ-3693 double input and double RF output

  QPSK loop output interface

  Error alarming

  RF testing output interface

  LCD display

  Network controlled interfaceNMS optional

  Power off memory

GQ-3681 COFDM to QAM transmodulator is headend and repeat equipment with the professional broadcasting quality according to DVB standard. Its main function is decoding signals modulated by COFDM up to DVB-T to TS stream and then modulating digital TV signal up to QAM standard transmitted via HFC or MMDS. The modulator converts input data streams up to DVB-T standard into Radio Frequency (RF) signals. It could extend ground broadcasting transport network and converter interface in the headend. It not only transmit digital signals effectively, but also sends other value-added services to thousands of families. GQ-3681 has the function of remote supervision and control.

Features:

•         ASI processing units converter input signals to parallel TS, then send data processing units (apply to GQ-3682 only).
•         COFDM processing units tune and COFDM demodulate input RF signal ,then send to data processing units when converted to parallel TS
•         Data processing units convert input signals from various interface to standard signals and process data in order to carry out QAM modulate pretreatment.
•         QAM modulation units modulate data stream to spectrum signals and output to 35.56/36/36.15/44MHz IF signals.
•         Keyboard input decided by CPU/LCD/LED/keyboard units. LEDs function is displaying and aptitude controlling.
•         Features: (apply to GQ-3682 QAM modulator only about parameter of ASI interface and correlative devices).
•         Two Channels input interface( ASI and COFDM), with ASI and COFDM loop output.
•         -20dB RF testing interface with IF output
•         IF and RF output optional
•         ASI input data bit rate:216Mbps(max, per channel)
•         Remultiplex 2 channels TS
•         PID filtering and reset, users add and delete programs at will, auto-mapping PID of program selected. Support user-defined PID and input bypass.
•         Support ITU-T J.83A and B
•         FEC up to DVB-C
•         Work in mode 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
•         Input interfaceASIRFCOFDM tuner
•         Input RFCOFDM frequency 170MHz-860MHz
•         Input RF BW 6MHz, 7MHz, 8MHz
•         Inside-feedback electricityRF input supply DC+9V or DC+12V
•         Input data(ASI interface) bit rate:1.55-1.6Mbps
•         Output data bit rate:256Mbps
•         Output signals BW1.158.05MHz(the Fall is 0.15)
•         Output data symbol ratio17Mbaud/s
•         Output RF frequency 48-860MHz
•         Output level 100dBuV-115dBuV(stepping available)
•         188 and 204 packet auto-identify, displaying input data format real time.
•         Large cache, ASI interface support input burst and average bit stream, reforming bit stream average in order to promote the output bit stream efficiency.
•         NIT mapping and sending, support 44 NIT mapping
•         PID filtering and re-mapping
•         Various PSI/SI information tables pick-up, parse and modification (customization available).
•         SI information replacement and insertion
•         Input data null packet filtering and output data stuffing
•         PCR correction function can correct various input data, respectively and accurately
•         Show and inspect system input bit rate and valid bit rate real-time
•         -20dB RF testing interface with IF output
•         Outstanding self-adapting filtering circuit designs to maximal reliability and availability.
•         Error alarming
•         LCD display
•         Network interface introduces remote maintenance, supervision and software upgrade
•         Power off memory
•         Network interface introduces remote maintenance, supervision and software upgrade

GQ-3730 DVB-T COFDM  Modulator is a headend equipment with the professional broadcasting quality according to DVB standard . Its main function is to modulate TS stream by COFDM and then transmit the stream via HFC or MMDS. The modulator converts input data streams up to DVB-T standard into Radio Frequency (RF) signals. It supports FEC and RS encoding, EN300744 and 6/7/8 band width. The signal subject to DVB standard includes MPEG-2 digital TV, digital broadcast, VOD, and other digital signals such as video conference, Internet and IP phone, which are up to DVB contribution protocol. GQ-3730 QAM Modulator is used in broad band digital application system such as HFC network, MMDS or 8GHz microwave-systems. It not only transmits digital signals effectively, but also sends other digital value-added applications to thousands of families. GQ-3730 has the function of remote supervision and control.

 Fetures:

•           Up to EN300744, support 6MHz/7MHz/8MHz band width
•           FEC up to DVB-T Work in mode QPSK, 16QAM, 64QAM
•           Support working mode of 2K/8K carrier
•           Support 1/2, 2/3, 3/4, 5/6 and 7/8 FEC encoding
•           Support protect- alteration -time 1/4,1/8,1/16,1/32
•           Input interfaceASI and SPIE3/DS3 optional, loop output interface Corresponding to these.
•           Output data bit rate: 1.53-1.67Mbps
•           Output signal BW6/7/8MHz
•           RF range: 48-860MHz
•           Output level: 100dBuV-115dBuV(stepping)
•           188 and 204 packet auto-identify, displaying input data format real time.
•           Large cache, ASI interface support input burst and average bit stream, reforming bit stream average in order to promote the output bit stream efficiency.
•           NIT mapping and sending, support 44 NIT mapping
•           10 groups PID filtering and re-mapping
•           Various PSI/SI information tables pick-up, parse and modification (customization available).
•           SI information replacement and insertion
•           Input data null packet filtering and output data stuffing
•           PCR correction function can correct various input data, respectively and accurately
•           Show and inspect system input bit rate and valid bit rate real-time
•           -20dB RF testing interface with IF output
•           Outstanding self-adapting filtering circuit designs to maximal reliability and availability.
•           Error alarming
•           LCD display
•           Network interface introduces remote maintenance, supervision and software upgrade
•           Power off memory

GQ-3654 Multiplexing QAM Modulator is a compact and cost-effective DVB MPEG-2 TS multiplexing QAM modulator. It re-multiplexes up to 4 ASI transport streams inputs  into MPEG-2 multiprogram transport streams (MPTS). The MPEG-2 MPTS are then routed to QAM modulation and RF upconverter. GQ-3654 combines re_multiplexer, PID Filter and Re-mapping, digital cable QAM (J.38 A/B/C) modulator in a single unit. GQ-3654 adapts Ethernet Management interface complying with SNMP protocol, which allows real-time status monitoring and control. It can obtain/replace the PSI/SI information coming from each input port and multiplex them up to 1 TS with PCR Error Correction. It is mainly applied to transmitting Digital Cable TV signal in HFC, MMDS and MUDS systems.

  Features:

•         Fully comply with ETSI 300429 standard
•         188/204 packet auto-identification, displaying input data format real time
•         Large cache, support burst input bit stream,
•         The QAM modulation chosen among 16QAM, 32QAM, 64QAM, 128QAM and 256QAM
•         support NIT mapping of over 44 frequency and sending,
•         support PSI/SI tables Replace and insert
•         PID filtering and re-mapping
•         PCR correction
•         Up to 4 Ch ASI, SPI (optional) input
•         displaying of the system and valid bite rate
•         Outstanding self-adapting filtering circuit designs to maximal reliability and availability
•         -20dB testing interface with IF output
•         Failure alarming
•         Power off memory
•         Network control interface realizes remote maintenance, supervision and software upgrade
•         1U, 19" standard rack installation

GQ-3682  ASI,COFDM 2-channel multiplexing QAM modulator is a headend and repeat equipment with the professional broadcasting quality according to DVB standard . Its main function is decoding signals modulated by COFDM up to DVB-T to TS stream and remultiplexing with other ASI signasl and then modulating digital TV signal up to QAM standard transmitted via HFC or MMDS. The modulator converts input data streams up to DVB-T standard into Radio Frequency (RF) signals. It could extend ground broadcasting transport network and converter interface in the headend. It not only transmit digital signals effectively, but also sends other digital value added services to thousands of families. GQ-3682 has the function of remote supervision and control.

  Features

        Two Channels input interface( ASI and COFDM), with ASI and COFDM loop output.

        -20dB RF testing interface with IF output

        IF and RF output optional

        ASI input data bit rate:216Mbps(max, per channel)

        Remultiplex 2 channels TS

        PID filtering and reset, users add and delete programs at will, auto-mapping PID of program selected. Support user-defined PID and input bypass.

        Support ITU-T J.83A and B

        FEC up to DVB-C

        Work in mode 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

        Input interface ASI/RF/COFDM tuner

        Input RF COFDM frequency 170MHz-860MHz

        Input RF BW6MHz7MHz8MHz

        Inside-feedback electricityRF input supply DC+9V or DC+12V

        Input data(ASI interface) bit rate:1.551.6Mbps

        Output data bit rate:256Mbps

        Output signals BW1.158.05MHz(the Fall is 0.15)

        Output data symbol ratio17Mbaud/s

        Output RF frequency48-860MHz

        Output level100dBuV115dBuV(stepping available)

        188 and 204 packet auto-identify, displaying input data format real time.

        Large cache, ASI interface support input burst and average bit stream, reforming bit stream average in order to promote the output bit stream efficiency.

        NIT mapping and sending, support 44 NIT mapping

        PID filtering and re-mapping 

        Various PSI/SI information tables pick-up, parse and modification (customization available).

        SI information replacement and insertion

        Input data null packet filtering and output data stuffing

        PCR correction function can correct various input data, respectively and accurately

        Show and inspect system input bit rate and valid bit rate real-time

        -20dB RF testing interface with IF output

        Outstanding self-adapting filtering circuit designs to maximal reliability and availability.

        Error alarming

        LCD display

        Network interface introduces remote maintenance, supervision and software upgrade

        Power off memory

        Network interface introduces remote maintenance, supervision and software upgrade

          Up to DVB standard, DVB/MPEG-2 compatible

          SCPC/MCPC compatible,  receiving  unencrypted digital satellite programs at home and abroad.Viterbi auto-identify

          Low gateway Integration tuner, reliable and good performance

          188/204 packet auto identify

          Work at mode QPSK16QAM32QAM64QAM128QAM256QAM

          Output data bit rate:256Mbps

          Output signal BW 1.15-8.05MHz(Fall 0.15)

          Output data symbol ratio17Mbaud/s

          IF output frequency range:

                                               GQ-3691, 35.25/36/36.15/44MHz

                                               GQ-3693, 36 MHz36+68MHz

          IF output level98+/- 1dBuV

          RF frequency range48-860MHz(subsection offer)

          RF output level100dBuV115dBuV(stepping optional)

          GQ-3693 double input and double RF output

          QPSK loop output interface

          Error alarming

          RF testing output interface

          LCD display

          Network controlled interfaceNMS optional

          Power off memory

GQ-3692 ASI+QPSK 2 channel re-multiplexing QAM modulator is a headend equipment with the professional broadcasting quality according to DVB standard . Its main function is to directly convert signals which could be QPSK modulated from satellite or other program source to TS stream and remultiplex with ASI signal locally and then transmit via HFC or MMDS networks after QAM modulation. It neednt decompress, compress, QAM modulate, but directly modulate data stream demodulated to QAM signal sending to HFC or MMDS network. Therefore, it carries out SDTV/HDTV services and so on, providing many digital TV programs and data broadcasting programs with low-cost in SMATV. It is used widely in various digital brodadband systems such as digital TV, data broadcast, VOD, Internet and video conference etc.

Features

•           input interface ASI and digital satellite
•           ASI and QPSK loop output interface
•           ASI interface input data rate(per channel): 216Mbps(max)
•           Remultiplex 2 channels TS
•           PID filtering and reset, users add and delete programs at will, auto-mapping PID of program selected. Support user-defined PID and input bypass.
•           Support ITU-T J.83A and B
•           FEC up to DVB-C
•           Work at mode 16QAM32QAM64QAM128QAM256QAM
•           Input RFQPSK frequency950MHz-2150MHz
•           Input RF BW6MHz7MHz8MHz
•           Input data(ASI interface) bit rate:1.551.6Mbps
•           Output data bit rate:256Mbps
•           Output signals BW1.158.05MHz(the Fall is 0.15)
•           Output data symbol ratio17Mbaud/s
•           Output RF frequency48-860MHz
•           Output level100dBuV115dBuV(stepping available)
•           188 and 204 packet auto-identify, displaying input data format real time.
•           Large cache, ASI interface support input burst and average bit stream, reforming bit stream average in order to promote the output bit stream efficiency.
•           NIT mapping and sending, support 44 NIT mapping
•           10 groups PID filtering and re-mapping
•           Outstanding self-adapting filtering circuit designs to maximal reliability and availability.
•           Various PSI/SI information tables pick-up, parse and modification (customization available).
•           SI information replacement and insertion
•           Input data null packet filtering and output data stuffing
•           PCR correction function can correct various input data, respectively and accurately
•           Show and inspect system input bit rate and valid bit rate real-time
•           -20dB RF testing interface with IF output
•           Error alarming
•           LCD display
•           Network interface introduces remote maintenance, supervision and software upgrade
•           Power off memory

GQ-3650 QAM Modulator is headend equipment with the professional broadcasting quality according to DVB standard. Its main function is modulating by QAM TS stream accorded to DVB and ATSC,and then transmitting via HFC or MMDS. The modulator converts input data stream up to DVB standard into Radio Frequency (RF) signals. The bandwidth is less than 8MHz in PAL system and the bandwidth is less than 6MHz in NTSC system. The signals according to DVB standard include MPEG-2 digital TV, digital broadcast, VOD, and other digital signals such as video conference, Internet and IP phone, which are up to DVB contribution protocol.

GQ-3650A QAM modulator applies to flexible frequency, GQ-3650B QAM modulator is used for a fixed frequency, and the GQ-3650C QAM modulator introduces Intermediate Frequency (IF).

GQ-3650 QAM Modulator is used in broad band digital application system such as HFC network, MMDS or 8GHz microwave-system. It not only transmit digital signals effectively, but also sends other digital value added services to thousands of families. GQ-3650 has the function of remote supervision and control.

Features:

          188/204 packet auto-identification, displaying input data format real time

          Large cache, ASI interface support input burst and average bit stream, reforming bit stream average in order to promote the output bit stream efficiency. 

          The function of NIT mapping and sending, supporting NIT mapping of over 44 frequency

          8 PID filtering and re-mapping

          Various PSI/SI information tables pick-up, parse and modification (customization available).

          Replace and insert SI information available.

          Inputs null data filtering and outputs data stuffing 

          PCR correction function can correct various input data, respectively and accurately

          Inputs the real time testing and displaying of the system and valid bite rate

          Outstanding self-adapting filtering circuit designs to maximal reliability and availability

          -20dB testing interface with IF output

          Failure alarming

          Power off memory

          LCD display

          ASI input (E3/DS3 optional)

          Various QAM working mode

          Network control interface realizes remote maintenance, supervision and software

upgrade

GQ-3710 QPSK Modulator 

GQ-3710 QPSK Modulator is a headend equipment with the professional broadcasting quality according to DVB standard. Its main function is to modulate by QPSK TS stream and then transmit via HFC or MMDS. The modulator converts input data streams up to DVB-S standard into Radio Frequency (RF) signals and FEC. The signal according to DVB standard includes MPEG-2 digital TV, digital broadcast, VOD, and other digital signals such as video conference, Internet and IP phone, which are up to DVB contribution protocol.

GQ-3710 QAM Modulator is used in broad band digital application system such as HFC network, MMDS or 8GHz microwave-systems. It not only transmit digital signals effectively, but also sends other digital value added services to thousands of families. GQ-3710 has the function of remote supervision and control.

 Features:

•           FEC coding up to DVB-S
•           188 and 204 packet auto-identify, displaying input data format real time.
•           support burst bit stream input
•           Central frequency range: 250MHz~2150MHz (subsection Optional, stepping 50KHz min)
•           support 44 NIT mapping and sending
•           PID filtering and re-mapping
•           PSI/SI information tables pick-up, parse, modification and insertion
•           PCR correction
•           Show and inspect system input bit rate and valid bit rate real-time
•           -20dB testing interface with RF output
•           Network interface introduces remote maintenance, supervision and software upgrade
•           Power off memory

GM-2700S TS Multiplexing Scrambler can receive and input 8-channel TS(ASI), and output 2-channel ASI signals. It can multiplex and scramble both single-program TS and multi-program TS, while supporting simulcrypt scrambling and compatible with several conditional access systems. GM-2700S 8-Input TS Multiplexing Scrambler is mainly applied in the system adopting GOSPELL CA and multi-program source.

 Main Features:

        Supports and is compatible with several conditional access systems

        Supports the simulcrypt CA of 2~4 manufacturers

        Supports 8-channel ASI input interface, multiplexing and scrambling both single-program TS and multi-program TS

        The max ASI input data can be 216Mbps

        Possesses Internet interface, the remote control through network manager making it possible to set the parameters and monitor in realtime the operation status of the scrambler.

        PCR correction with high accuracy

        Possesses the functions of null-packet automatic filling and constant code rate outputting.

        Can edit and insert NIT and TDT

        Automatically identify the packet format of input TS

        Possesses optional packet format of output TS (188 packets and 204 packets)

        Possesses several choices for output code rate

        Error alarming

        Uses LCD to display, and can locally and in real time monitor the status and set the parameters

        Power off memory

GA-2622 Scrambler, which is up to DVB standard, is a headend equipment with the professional broadcasting quality. Its main function is to re-multiplex local programs stream, ad programs stream, the local data information and program stream offered by headend, then scramble these streams separately.

 features

•          Support 2 ASI input interface,and can re-mux and scramble single or multiple programs.
•          Input valid bit rate for ASI channel: 216Mbps(max)
•          RJ45 ETHERNET interface, can be controlled and supervised remotely
•          PCR correction
•          Filling null packet automatically, output bit rate invariableness.
•         NIT and TDT information can be edited and inserted.
•          188 and 204 input packet automatic identification
•          Two output TS packet format are available (188 and 204 packet)
•          Multiple output bit rate are available  (188 and 204 packet)
•          Failure alarming
•          LCD display
•          Power off memory

GA-2620 TS Scrambler receives SPTS or MPTS which up to DVB, and the null packet or needless packet will be filtered. The PID could be reset if necessary and pick-up the relevant information for further processing. It extracts and processes any of the program specific information (PSI) and service information (SI). Scrambles each valid net-load.Re-identifies the program clock reference (PCR) with system time clock (SGA).

Main Features:

         Support 2 ASI input interface and able to re-mux and scramble single or multiple programs.

         Input valid bit rate for ASI channel: 216Mbps(max)

         RJ45 ETHERNET interface, can be controlled and supervised from remote

         PCR correction

         Filling null packet automatically, output bit rate invariableness.

         NIT and TDT information can be edited and inserted.

         188 and 204 input packet automatic identification

         Two output TS packet format are available (188 and 204 packet)

         Multiple output bit rate are available  (188 and 204 packet)

         Failure alarming

         LCD display

         Power off memory

GM-2720 TS Multiplexer is the head-end equipment with broadcast professional quality.Its main function is to re-multiplex the local program TS, advertisement TS or local information TS.

GM-2720 Re-multiplexer has been widely used in HFC net, MMDS, MUDS or 8GHz microwave system, and even connected with SDH. Not only the digital TV signals, but also signals of digital data broadcast and Internet etc. can be multiplexed according to the DVB standard.

GM-2720 TS Re-multiplexer has 16 channels of MPEG-2 TS signal input and 4 independent ASI output interfaces. The input and output interfaces are up to DVB ASI.

GM-2720 has the function of remote network management, maintenance and system configuration.

Features:

•   Multiplex 16 channels input (ASI) SPTS or MPTS, multilevel multiplexing is available.
•   Input bit rate: 216Mbps (max)/channel.
•   4 independent output interface
•   Output bit rate(each channel): 2Mbps~120Mbps(tunable), valid bit rate is up to 120Mbps
•   PID filtering and PID re-setting, operator could add or delete the programs as wish, and mapping the PID of selected program automatically.
•   Support user-defined programs PID and directly input through channel.
•   Ethernet interface, it could carry out the parameters setup and supervision from remote via network management unit.
•   Statistic multiplexing
•   High accuracy PCR correction
•   Insert network parameters and change program name
•   MPTS automatic analysis
•   Statistic input/output program bit rate
•   Null packet automatic stuffing and output bit rate invariableness
•   188 and 204 packet auto-identify
•   Output TS packet is optional (188 and 204)
•   E3/DS3/SPI interface is optional
•   Failure alarming
•   LCD display to carry out system status supervision and system parameters set
•   Power off memory

GM-2710 TS  Multiplexer is the head-end equipment with broadcast professional quality. Its main function is to re-multiplex the local program TS, advertisement TS or local information TS.

GM-2710 Multiplexer has been widely used in HFC net, MMDS, MUDS or 8GHz microwave system, and even connected with SDH. Not only the digital TV signals, but also signals of digital data broadcast and Internet etc. can be multiplexed according to the DVB standard.

GM-2710 Multiplexer has 8 channels of MPEG-2 TS signal input and dual independent ASI output interface. The input and output interfaces are up to DVB ASI.

GM-2710 has the function of remote network management, maintenance and system configuration.

Features:

•   Multiplex 8 channels input (ASI) SPTS or MPTS, multilevel multiplexing is available.
•   Input bit rate: 216Mbps (max)/channel.
•   Dual independent output
•   Output bit rate: 2Mbps~120Mbps(tunable), valid bit rate is up to 120Mbps
•   PID filtering and PID re-setting, operator could add or delete the programs as they want, and mapping the PID of selected program automatically. Support user-defined programs PID and directly input through channel.
•   Ethernet interface, it could carry out the parameters setup and supervision from remote via network management unit.
•   Statistic multiplexing
•   High accuracy PCR correction
•   Insert network parameters and change program name
•   MPTS automatic analysis
•   Statistic input/output program bit rate
•   Null packet automatic stuffing and output bit rate invariableness
•   188 and 204 packet auto-identify
•   Output TS packet is optional (188 and 204)
•   E3/DS3/SPI interface is optional
•   Failure alarming
•   LCD display to carry out system status supervision and system parameters set
•   Power off memory

         GM-2700B TS Re-multiplexer, which is up to DVB standard, inputs 2-8 channels of MPEG-2 TS signal and outputs mixed signal channel of multi-program TS. The input and output interface adopt standard ASI for DVB. GM-2700B TS Re-multiplexer has been widely used in HFC net, MMDS or 8GHz microwave system, and even can be connected with SDH. Not only the digital TV signals, but also signals of digital data broadcast and Internet etc. can be multiplexed in accordance with the DVB standard.

GN-1834 4 Channel Low Bite Rate Encoder

GN-1834 4 Channel Low Bite Rate Encoder is the head-end product with broadcast professional level of quality, whose main function is to digitalize, MPEG-2/MPEG-4 compact and encode the analog programs from the TV stations into the program source of the head-end. Its greatest feature is that it supports MPEG-2 video compression coding and MPEG-4 encoder, provides dynamic constant coding to enhance the utilization of bandwidth. The biggest difference between GN-1834 and GN-1831 is that the charge can be achieved independent programs TS multiplexing, output through an ASI interface .GN-1834 has various interfaces, analog TV signal can be PAL or NTSC, also SDI. Audio signal standard can be BNC (unbalanced) and XLR (balanced) analog audio, also AES/EBU digital audio. The output is DVB ASI.GN-1834 has wide applications in digital TV, high quality signal source encode and video supervision, video conference, remote education etc. GN-1834 has the function of remote network management, maintenance and system configuration

Features

     Up to MPEG-2

     Support VBR and CBR encoding    

     Support ultra low bitrate MPEG-2 video compress and encoding ,MPEG-4 encoding

GN-1821 MPEG-2 Compressing Encoder

GN-1821 Compressing Encoder is the head-end product with broadcast professional quality. Its main function is to digitalize, compress and encode the analog programs from the TV stations into the program source of the head-end. Its used to encode and compress Audio/Video signals of analog TV into MPEG-2 real-time transporting stream (TS).

GN-1821 is up to DVB standard whose original analog TV signals can be PAL/NTSC. The output interface can be ASI or SPI of DVB, E3 or DS3 of telecom. GN-1821 has wide applications in digital TV, high quality video supervision, video conference, remote education etc. Various interfaces including ASI, E1, E3 could be fitted in GN-1821 for different networks such as HFC, MMDS, 8GHz microwave system, PSTN, SDH. GN-1821 has the function of remote network management.

  Features

    MPEG-2 Standard compatible    

    Support the multiplexing of MPEG-2 TS

GN-1831 Low Bite Rate Encoder

 GN-1831 Low Bite Rate Encoder is the head-end product with broadcast professional quality. Its main function is to digitalize, compress and encode the analog programs from the TV stations into the program source of the head-end. Its greatest feature is that it supports MPEG-2 video compression coding and MPEG-4 encoder, provides dynamic constant coding to enhance the utilization of bandwidth. 

GN-1831 has various interfaces; analog TV signal can be PAL or NTSC, also SDI. Audio signal standard can be BNC (unbalanced) and XLR (balanced) analog audio, also AES/EBU digital audio. The output is DVB ASI.GN-1831 has wide applications in digital TV, high quality signal source encoding and video supervision, video conference, remote education etc. GN-1831 has the function of remote network management, maintenance and system configuration

Features

•      Up to MPEG-2
•      Support VBR and CBR encoding
•      Support ultra low bitrate MPEG-2 video compress and encoding ,MPEG-4 encoding
•      Video encoding rate0.220Mbps
•      Generate PSI/SI
•      Two indepent channel audio input interface
•      Two indepent channel audio encoding
•      Remote control

GN-1881 MPEG-2 HD Encoder

Gospell MPEG-2 HD Encoder features the latest advancements in video encoding, performing to MPEG-2 specifications and resulting in the most advanced feature suite available today. Equipped with Gospells advanced technology, video pre-processing providing spatio-temporal filtering yields the highest picture quality even at lower bit stream rates.This encoder offers the optimal solution for HD video compression and satellite bandwidth usage. Optional configurations offers a wide range of performance flexibility to deal with a wide range of applications, from the low-end entry level to the most demanding high level situations.

feature

•           Front Panel Video and Audio Confidence Monitors
•           Full Front panel control
•           Superior Picture Quality
•           MPEG-2 4:2:0 or 4:2:2 HD/SD Encoding PAL and NTSC formats
•           ASI Input with Chaining Multiplexer Option
•           SMPTE-310 and ASI Outputs Standard
•           100/1000 Base-T IP Output with COP3 FEC
•           DS3/E3 output available
•           Analog Audio and Video Inputs
•           Digital Audio and Video Inputs
•           Four Audio Stereo pairs supported
•           Various Conditional Access Options
•           RS-232, SNMP, and Embedded, Web Browser Standard
•           Internal Test Pattern Generator
•           Other output interfaces available

GN-1824 4-Channal MPEG-2  Encoder

GN-1824 4-Channal MPEG-2 Encoder is the head-end product with broadcast professional quality.Its main function is to digitalize, compress and encode the analog programs from the TV stations into the program source of the head-end. Its used to encode and compress audio/video signals of analog TV into MPEG-2 real-time transporting stream (TS). GN-1824 is up to DVB standard, encodes four audio/video signals of analog TV into MPEG-2 real-time transporting stream (TS) whose original analog TV signals can be PAL/NTSC. The output interface can be ASI or SPI of DVB, E3 or DS3 of telecom. GN-1824 has wide applications in digital TV, high quality video supervision, video conference, remote education etc. Various interfaces including ASI, E3 could be fitted in GN-1824 for different networks such as HFC, MMDS and 8GHz microwave system, PSTN, SDH. GN-1824 has the function of remote network management

Features

•     Up to MPEG-2 Standard
•     Support the multiplex of MPEG-2 TS
•     Generate PSI/SI information
•     Four independent A/V input interfaces
•     Four independent A/V encoding interfaces
•     Output 1~4 stereo multiplexed TS independently
•     Working under the environment of various video and audio TS combination
•     Multi-program mux output TS
•     LCD display, conveniently operation
•     RJ-45 Ethernet Interface, remote control

GC-1800C professional IRD is the head-end product with broadcast professional quality. It is mainly used in MMDS/MUDS repeat regeneration system,and its function is to tune and demodulate the received DVB-C signals from HFC network and MMDS/MUDS network and convert to the head-end program source or repeat regenerator. The output is transporting stream (TS) for MPEG-2 digital TV signals and DVB digital radio without compressing and encoding. For data broadcast the output is TS.GC-1800C applies to DVB-C HFC network, microwave MMDS, 8GHz system

Features:

•     DVB/MPEG-2 Compatible
•     Viterbi auto-identify
•     Screen menu display in English / Chinese (optional)
•     Can store as many as 300 programs
•     Research the parameters directly, such as the program title, the PID, etc.
•     One stereo or dual mono audio output., simulcast and unicast optional
•     Signal quality indication
•     S-VIDEO, AV Output
•     TS output, two ASI interface
•     RF loop output
•     Power off memory
•     High reliable switching power supply

GC-1800CA professional IRD is the head-end product with broadcast professional quality.It is mainly used in MMDS/MUDS repeat regeneration system, and its main funtion is to tune and demodulate the received DVB-C signals from HFC network and MMDS/MUD network and convert to the Head-end program source or repeat regenerator. The output is transporting stream (TS) for MPEG-2 digital TV signals and DVB digital radio without compressing and encoding. For data broadcast the output is TS.GC-1800C applies to DVB-C HFC network, microwave MMDS, 8GHz system. Operator can get the digital TS from frequency spectrum to re-multiplex and regenerate when necessary.

Features

•     DVB/MPEG-2 Compatible
•     Viterbi auto-identify
•     Decrypt the DVB-C signal encrypted by GOSPELL CA and convert it to TS
•     Screen menu display in English / Chinese (optional)
•     Can store as many as 300 programs
•     Research the parameters directly, such as the program title, the PID, etc.
•     One stereo or dual mono audio output., simulcast and unicast optional
•     signal quality indication
•     S-VIDEOAV Output
•     TS output ,two ASI interface
•     RF loop output
•     Power off memory
•     High reliable switching power supply

GC-1800CN professional IRD is the head-end product with broadcast professional quality.It is mainly used in MMDS/MUDS repeat regeneration system, and its main function is to tune and demodulate the received DVB-C signals from HFC network and MMDS/MUD network and convert to the head-end program source or repeat regenerator. Its used to transmit the DVB-C HFC un-encrypted signal and the output is transporting stream (TS) for MPEG-2 digital TV signals and DVB digital radio without compressing and encoding. For data broadcast the output is TS.GC-1800C applies to DVB-C HFC network, microwave MMDS, 8GHz system. Operators can get the digital TS from frequency spectrum to re-multiplex and regenerate when necessary. The unit has the function of remote Ethernet management and remote management, maintenance and system configuration.

  Features:

•     DVB/MPEG-2 Compatible
•     Viterbi auto-identify
•     Screen menu display in English / Chinese (optional)
•     Can store as many as 300 programs
•     Research the parameters directly, such as the program title, the PID, etc..
•     One stereo or dual mono audio output., simulcast and unicast optional
•     Signal quality indication
•     S-VIDEOAV Output
•     TS output ,two ASI interface
•     RF loop output
•     Power off memory
•     High reliable switching power supply
•     TCP/IP Interface

GC-1810 Decoder receives RF/ASI/IP signals that fulfill DVB standard, which are then demodulated or into standard Transport Stream, and decrypted in descryption module into unencrypted TS. The unencrypted TS is then decoded and de-multiplexed in decoding module and output as AV signals. 

This decoder is one of Gospells code stream converting products, with a special function of decrypting as many as 8 programs in single TS. It also supports the CA of several manufacturers, and has the additional function of inputting and outputting IP stream.

 ^{_{Main Features:}}

Features of Software:

        Supports CA of several manufacturers and decrypts simultaneously 8 programs (as many as 24 PID)

        Supports selectable input interfaces

        Supports the recognition and setting of tuner

        Supports the automatic recognition of IP module

        Supports appointed PID decrypting function

        Supports parameters setting of TUNER: frequency, symbol rate, demodulating mode, power supply mode, etc.

        Supports selected outputing of AV programs

        Supports parameters setting of decoding: video output format, audio volume, audio channel, video/radio output, etc.

        Supports network management

        Supports power off memory

Features of Hardware:

        Can easily select and output the RF signals and ASI signals

        Standard smart card interface supports conditional access

        Possesses one ASI input interface, one ASI loop out interface and two ASI output interfaces

        Possesses AV output and SCART output interface to monitor audio - video programs

        The pressing of buttons can be displayed on LCD to enable local controlling

        Possesses network management interface to support network management

        It is equipped with tuning demodulating unit and hardware module design, making it easy to switch between DVB-C, DVB-S, DVB-T and DVB-S2.

        IP output interface

Receiving performance (DVB-C)

Working frequency:   48-862MHz

Demodulating modes: 16QAM32QAM64QAM128QAM256QAM

SNR threshold:       ≤28dB(64QAM)

Receiving level:       40-85 dBuV

Decrypting:

Supports CA of several manufacturers

Simultaneously decrypts 8 (as many as 24 PID) programs

Supports appointed PID decryption

De-multiplexing - decoding

The max input code rate:   60Mbit/s

PID filtering: at least 16 hardware PID filters

The max code rate in single video channel: 15Mbps at most

Video output format: PAL/NTSCsupports 4:3 and 16:9

Power supply: 85-265VAC/50-60Hz

This encoder can be used to:

1. Help TV station to monitor and control its programs

2. Help TV station to decrypt the cable/terrestrial/satellite encrypted signals provided by program operators, and output unencrypted Transport Stream

3. Help lower TV station to decrypt the encrypted programs from higher TV station and   broadcast the programs as its own program source

4. Serve as test equipment in laboratory

GOSPELL's STBs can be classified into several catalogues:

According to different demodulating modes, there are DVB-T/C/S/S2