1.Multi-function Decoder; 2.Input RF/ASI/IP signal; 3.Output AV signals; 4.Decrypt 8 programs in single TS
GC-1810 Decoder receives RF/ASI/IP signals that fulfill DVB standard, which are then demodulated or into standard Transport Stream, and decrypted in decryption 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
GC-1810 Decoder
