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T.0X DVBS/S2-QAM TWIN

Ref. 563001

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The TWIN DVBS/S2- QAM  module performs the transmodulation of two DVBS/S2 transport multiplex from either one or two SAT inputs. Each transport is demodulated, processed and further modulated in DVB-C format (QAM Annex A). They are positioned in frequency by means of two up converters, generating two QAM output packets.

This module allows editing multiple parameters, among which Service ID (S_ID), which  avoids STB retuning when the services of the output multiplex are modified.
Furthermore, the LCN option makes service sorting easier.

Just as the other transmodulators in the T.0X family, this module is remotely configurable by means of the TSuite application.

Highlights:

  • Remotely controllable with CDC and TSuite.
  • LCN for service sorting
  • Total or selective service removal to prevent services from being memorized on STB.
  • Service ID editing for all STB to automatically detect changes in the contents without retuning.

Main features:

  • Two DVBS/S2 - QAM transmodulators in a single module
  • QPSK or 8PSK input
  • 16, 32, 64, 128, 256 QAM output
  • Parameter editing: TS_ID, S_ID, etc.
Reference 563001
 SAT INPUT
 SAT  Input frequency MHz 950...2150
 Frequency steps 1
 Input loop loss dB ≤ 1,5
 LNB supply Vdc 13V/17V/ OFF - 22kHz (ON/OFF)
 Satellite selection (DiSEqC) A, B, C, C
 Return loss dB > 10
 Input impedance Ω 75
 DVB-SDVB-S2  Symbol rate (Modulation) Mbaud 2 - 45
 Internal convolutional code (FEC) LDPC (1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10)
 External convolutional code (FEC) BCH (Bose-Chaudhuri-Hocquenghem)
 Roll-Off factor % 20, 25, 35
 DVB-C OUTPUT
 QAM  Modulation (Constellation) 16, 32, 64, 128, 256QAM
 Symbol rate Mbaud 1 - 7,2 (selec.)
 Scrambling DVB EN 300429
 Interleaving DVB EN 300429
 Convolutional code (FEC) RS(188, 204)
 Roll-off factor % 15
 Spectrum Normal, Inverted
 Bandwidth MHz 8,3 max.
 RF  Output frequency MHz 46...862
 Frequency steps kHz 250
 Maximum output level dBμV 80±5
 Adjustment range dB > 15
 Step losses dB ≤ 1,5
 Spurious level dBc > 60 typ.
 Output impedance Ω 75
 GENERAL
 Power supply Vdc 24
 Power consumption mA 470 sin LNB
 Protection index IP 20
 Dimensions (xyz) mm 50 x 216 x 175
Additional Infomation
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