RF modulators convert video to RF (radio frequency) so the video can be transmitted to a television via its RF input. CMMB (China Mobile Multimedia Broadcasting) is the mobile TV broadcasting standard used in China. CMMB uses 2635-2660 and 470-862MHz. Our VHF/UHF TVB598 CMMB modulator PCIe card transmits real time video or stored video from the server hard drive and sends it to multiple HD monitors simultaneously, using RF as a carrier. The TVB598 CMMB can connect via an antenna or coaxial cable, and features RF output. It is suitable for set top box testing, CMMB receiver testing, laboratory applications, digital signage, and video feeds in public areas such as hotels and trade shows.
- Transmits real time video or stored video from the server hard drive and sends it to multiple HD monitors simultaneously
- Input: IP transport streams via PCIe bus or BNC bracket connector
- Output: CMMB
- RF Output Frequency: 470-862 MHz, 2635-2660MHz
- Payload = Up to 32Mbps
- RF output if content is pulled from hard drive
- Frequency agile
- GY/T 220.1-2006 compliant
- Constellations: BPSK, QPSK, 16QAM
- Subcarrier: 4096/8 MHz
- VHF/UHF/S-Band RF output up-converter
- Programmable RF output level (0.1 dB step)
- Can superposition white noise over modulated signal and control the output C/N ratio
- Feeds either an antenna or coax cable
- Field upgradeable – can be reprogrammed to add other profiles or new firmware
- Supplied with Windows® based Transport Stream Player application with Scheduler
- Playout Scheduler – schedule tasks (5 maximum) to run daily, weekly or monthly at a certain time
- Freq Config GUI supported via Windows® and Linux®
- Customer oriented API is also available
- Sample transport streams available
- 0dBm amplifier included
