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DTMD 1000 DVB-T COFDM Modulator
DTMD 1000 DVB-T modulator
DTMD 1000 DVB-T modulator

Test quality frequency agile COFDM (DVB-T) Modulator with DVB ASI input and IF and RF output for testing set top boxes and chips. Fixed channel options available for 6 or 8 Mhz.





Features

  • Suitable for STB testing & software development applications
  • DVB-ASI & DVB-SPI (LVDS) Inputs
  • COFDM Modulation
  • Fixed IF & tuneable UHF outputs
  • Low Cost
  • Compact 1RU construction
  • Firmware upgradeable in service
  • Reset/Status port provides alarm monitoring via contact closure
Specifications
Input:
MPEG-2 Transport Stream, DVB-ASI & DVB-SPI (LVDS)
ASI Packet Modes: Burst, Byte
ASI Packet length: 188-byte, 204-byte
Outputs: IF 70MHz
UHF 474-868MHz
Modulation Schemes: 64QAM, 16QAM, QPSK
Bandwidth: 6 or 7 or 8MHz
Carriers Supported: 2K, 8K
Guard Interval: All DVB Guard Intervals Supported - 1/32, 1/16, 1/8, 1/4
Error Correction: Viterbi FEC, all DVB code rates - 1/2, 2/3, 3/4, 5/6, 7/8
Reed Solomon (204 byte mode)
Control: Serial RS232
Dimensions: 483mm wide, 44mm high, 320mm deep
Weight: 2.3Kgs.
Power: 100 to 240 VAC, 50/60Hz, 20W nominal

We evolved from providing data communication solutions into the broadcast industry via our DVB ASI PCI interface cards. Our first DVB ASI products were introduced at NAB '99. Today we are both a technology leader and a price leader.

 

 


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