CATV Digital Modulator with 12 SDI Input + ATSC/QAM RF INPUT, IPTV TS INPUT and CATV RF COAX Output + IPTV TS output +  ASI output – LOW LATENCY – UP to 1080p/60
 

12 SDI to CATV RF Modulator and IP Video Encoder – Thor Broadcast new high density HD encoder RF modulator has an all new platform for modulation for up to 12 SDI Inputs in SD/HD/3G-SDI sources while simultaneously being able to output IP Transport Streams from those sources. This multi-function device is a professional headend in a box with massive functionality which includes encoding, multiplexing, scrambling and modulation. 

Combining several of these units means you can utlimately build a full headend in a fraction of the rack space. This unit is a 1RU powerhouse that has surpassed testing expectations due to utilization of the best video chipsets on the market which means perfect 1080p60 clarity in beautiful HD. By using only the highest quality components internally, Thor’s quality in Television RF modulation has once again exceeded expectations in Hotels, Stadiums, Malls, Theatres, Hospitals, US Military, Universities, etc

SDI Multiplexer

Easily combine multiple programs on a single RF Frequency. Depending of the video bit-rate, you can put several TV programs on one frequency(6mhz step). On DVB-C 265QAM, each 6Mhz channel contains 38Mbps data. So, if the encoding bit rate is 9Mbps, we can fit 4 videos on one physical channel, for this means we can create 4 programs in one RF channel eg: 7.1, 7.2, 7.3, 7.4, also by using VCT -Virtual channel setting, we can assign any static channel a  more friendly number in which will be displayed on the TV’s.

This flexibility of packing in more programs per RF QAM256 means you can utilize less channels in your RF spectrum, and by using VCT you can create whole number channels and put them anywhere you want in your channel CATV lineup.

Features

• 12 HD-SDI inputs with MPEG2 & MPEG4 AVC/H.264 Encoding
• 1 RF tuner input for re-mux  The tuner – base model support ATSC but QAM or DVB-T or ISDB-T tuner could be requested
• 256 IP(DATA1 port only) input over UDP and RTP protocol
• MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, Dolby Digital AC3 (2.0) encoding AC3 (2.0/5.1) passthrough
• 16 groups multiplexing /Scrambling/ DVB-C QAM or ATSC  modulating
• 8 groups multiplexing / DVB-T modulating—Optional
• 16 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP
• 8 MPTS IP (DATA2 port only) output over UDP, RTP/RTSP–only for DVB-T RF out
• PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
• Control via web management
• Lowest cost per channel, breakthrough price

Model Selection

• H-12SDI-QAM-IPLL  – 12 SDI input to 16 CATV RF QAM (CABLE) Modulation Output and IPTV output -Low Latency
• H-12SDI-ATSC-IPLL – 12 SDI input to 8 CATV RF ATSC OFF AIR Modulation Output and IPTV output -Low Latency
• H-12SDI-DVBT-IPLL – 12 SDI input to 8 CATV RF DVB-T OFF AIR Modulation Output and IPTV output -Low Latency
• H-12SDI-ISDBT-IPLL – 12 SDI input to 8 CATV RF ISDB-T OFF AIR Modulation Output and IPTV output -Low Latency

Specification