Satellite Multiplexer/ ISDB-T Multiplexer,adapt to Japan,South America,TS multiplexer
Negotiable /Set
Min.Order:1 Set
COL5281A multiplexer 8 in 1, 8 channel digital video/tv multiplexer
DVB headend/ DTV multiplexer/ 8channels satellite tv Multiplexer COL5181A
satellite tv multiplexer/ Cable tv multiplexer/ Multiplexer/8 channel vedio Multiplexer COL5282A
Digital TV multiplexer/digital audio vedio multiplexer/DVB EIT ASI multiplexer COL52122C
Outline
COL52122D ISDB_T multiplexer is a TS remultiplexer developed to adapt Japan and those South American countries such as Brazil and Argentina. It supports 2 separate multiplexers which are fully complying with ISDBT standard. This multiplexer can transfer the headend single program and multiprogram to ISDBT standard TS as required. Additionally, it also supports PSI/SI table editing and generating, single frequency network and IIP packet editing and inserting. What’s more, the ISDB-T multiplexer can support up to 6channels input and 2 channels output, the transmission mode is compatible with hierarchy. User can upgrade and control the multiplexer system online through network.
Features
ü SPTS and MPTS code stream multiplexing
ü PSI/SI information editing and generating; descriptor data inserting
ü PCR correction and PID re-mapping function
ü NMS supporting, keypad parameter setting
ü Network long-distance upgrading function
ü Two groups separate output
ü Huge buffer, suddenly code stream resistance
ü 188/204Byte transmission stream packet
ü Fully complying with ISDB_T and ISDB_TB standard
ü Supporting hierarchy transmission
ü Supporting each kind of table’s user-define in its transmission layer
ü External 1PPS and 10MHz inputting; supports SFN
ü Separately set the parameters such as time delay for each device when it works as SFM mode
ü Section receiving
ü Number of segments, encoding code rate, modulation mode, time domain interlacing length for each layer and be set separately
ü IIP packet editing and inserting
Specifications
Signal inputting | 12 groups inputting ( max value: 214Mbps/group) |
188/204Byte transmission stream packet | |
TS packet mode and suddenly code rate mode | |
GPS 10mhz reference clock inputting | |
GPS 1pps signal inputting | |
Re-multiplexing | TS re-multiplexer |
256 PID mapping for each group(manual, auto optional) | |
PCR correction | |
PSI/SI table automatically generating | |
Modulation parameter | mode:mode1(2k) model2(4k) model3(8k) |
Guard interval:1/4 1/8 1/16 1/32 | |
Coding rate:1/4 2/3 3/4 5/6 7/8 | |
constellation:DQPSK QPSK 16QAM 64QAM | |
Layer:A A+B A+B+C | |
Bandwidth: 6MHz 7MHz 8MHz | |
SFN parameter | Maximum time delay:0ms ~ 1000ms |
Off set:-1000ms ~ +1000ms | |
Device ID :0 ~ 30 | |
Output | 2 groups separate output |
RS encoding output supporting | |
1pps signal loop-out | |
General | Demission:45mmx482mmx410 |
Temperature:0~45°C(operation) -20~80°C(storage) | |
Power supply:220VAC±10%,50Hz,10W |