DM22T

Dual/Quadruple AV to DVB-T or DVB-C Encoder

End of Life

The DM range of AV encoders can convert either 2 (DM22T) or 4 (DM42T) av sources to DVB-T or DVB-C for onward distribution or interfacing with one of the IPTV Streaming devices MS-001/002. The signals are first encoded to MPEG 2 then transmitted on either VHF or UHF using the built in up-converter. The output level from the DMx2T units can be as high as 100 dBμV (90–100 dBμV) so that it can feed entire networks without the need for any external amplifier. Encoder Bitrate can be set between 1 MBit/s & 9 MBit/s or this can be left in Auto mode. In Auto mode the modulator available Bitrate will be divided between the encoders up to a maximum of 13.5 MBit/s.

Discontinued
This product is end of life. There may still be stock available; please contact us for more information or suitable replacement solutions.

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Details

The DM range of AV encoders can convert either 2 (DM22T) or 4 (DM42T) av sources to DVB-T or DVB-C for onward distribution or interfacing with one of the IPTV Streaming devices MS-001/002. The signals are first encoded to MPEG 2 then transmitted on either VHF or UHF using the built in up-converter. The output level from the DMx2T units can be as high as 100 dBμV (90–100 dBμV) so that it can feed entire networks without the need for any external amplifier. Encoder Bitrate can be set between 1 MBit/s & 9 MBit/s or this can be left in Auto mode. In Auto mode the modulator available Bitrate will be divided between the encoders up to a maximum of 13.5 MBit/s.

Ordering Info

  • DM22T:Dual AV to DVB-T or DVB-C Encoder
  • DM42T:Quadruple AV to DVB-T or DVB-C Encoder

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Specification

  • Channel Bandwidth / Symbol Rate: 6/7/8MHz 600 – 7000
  • Guard Intervals: 1/4, 1/8, 1/16, 1/32
  • Constellation: DVB-T QPSK 16 & 64 QAM / DVB-C 16, 32, 64, 128, 256
  • QAM Fec Rate/Roll Off: 1/2, 2/3, 3/4, 5/6, 6/7, 1.3, 1.5
  • LCN: UK, Europe, Nordig1, Nordig2
  • Output Level: 100 dBuV
  • Output Impedance: 75 Ohm
  • Ripple: 30dBc Freq
  • Stability: 10ppm
  • Video Input: RCA Vid
  • Audio: RCA Stereo
  • RF Output: 75 Ohm
  • Power: 12V DC
  • Weight: 1Kg

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Assured Systems: Warranty and Service Information

We offer a comprehensive 2 year warranty on all Assured Systems products sold and distributed within EMEA regions when purchased directly from Assured Systems. Optional warranty extensions are also available if required.

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