QAM: PCIe Based QAM RF Modulators for Lab Use or Digital Signage

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Frequency Agile (55-810 MHz) "US Clear Channel" QAM 16/32/128/256 Modulator with Field Upgradeability to Other Modes. Not Compatible with SA or Motorola QAM STB's Since They Have Proprietary Signaling. For the Real Time Output of Live or Stored HD Streams Coming Via IP, ASI, or Local Hard Drive to Be Sent to Coax RF CCTV Systems. Transport Stream Modulator with DVB-ASI Input and Sophisticated User Interface. Transport Stream Input via PCIe Bus or from BNC Connector on the Bracket. RF Output. For Digital Signage, STB Testing, and Laboratory Applications. This Device Feeds Either an Antenna or Coax Cable. Now Ships with Windows® XP or Windows® 7 Based Transport Stream Player with Scheduling. Linux® and Windows® SDK Available for Customization.

Standard Features:

• Transmits real time video or stored video from the server hard drive and sends it to multiple HD monitors simultaneously
• Input: IP, DVB-ASI or SMPTE 310M transport streams via PCIe bus or BNC bracket connector
• Output: QAM (Annex A, B, or C)
• Includes ASI port for simultaneous ASI and RF output if TS is pulled from hard drive
• Frequency agile
• RF Output Frequency: 55-860 MHz, 956-1750 MHz
• Payload = Up to 38 Mbps
• ITU-T J.83 Annex B compatible, Annex A + C optional
• On board channel selectable 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
• 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
• Includes transport stream analyzer
• Freq Config GUI supported via Windows® 2000, Windows XP, Windows 7, Vista 32 bit, and Linux®
• Customer oriented API is also available
• Sample transport streams available
• 0dBm amplifier included
  

Applications:

• Engineering labs
• In Store Demos of QAM receivers
• Digital Signage
• Test Equipment for RF demodulators
• Hotel and Lodging video systems
  

Main GUI (Click to enlarge)

Schedule Task (Click to enlarge)

SI Table (Click to enlarge)

11409 West Bernardo Court
San Diego, CA 92127
US Phone: (858) 613-1818 Fax: (858) 613-1815