Twin Transmodulator with Remultiplexed DVBT/T2 - DVBT with CI Televes
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  • Twin Transmodulator with Remultiplexed DVBT/T2 - DVBT with CI Televes

Twin Transmodulator with Remultiplexed DVBT/T2 - DVBC (QAM Annex A) with CI Televes

Transmodulator that generates one or two DVB-C multiplexes from the multiplexing of services available in 2 DVB-T or DVB-T2 muxes. Televes 565101

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Reference televes-565201
Brand Televes
Quantity

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Transmodulator that generates one or two DVB-C multiplexes from the multiplexing of services available in 2 DVB-T or DVB-T2 muxes.

Stands out for

  • Total or selective elimination of the services present in the received transponder, so that they are not detected (and memorized) by the receivers (STB)
  • Editable TS_ID, which facilitates the detection of programs / services in the receiver (STB) because they perform the scanning of channels based on this identifier
  • LCN (Logical Channel Number), allows to assign to the services present in the output an LCN, which facilitates the ordering of the channels in the receivers (STB)
  • It provides information about the occupation of each service and the total occupation of the output, which allows to optimize the distributed services
  • Remotely controllable with the CDC (Head Control)

Features

  • Insertion of null packages ("Stuffing"), allows faster scanning by the receiver (STB)
  • It provides information about the occupation of each service and the total occupation of the output, which allows to optimize the distributed services
  • Network_ID, Original Network_ID and Cell_ID editable, allows to control the network identifiers
  • S_ID editable, to avoid retuning of the receivers (STB) of an installation when the services of the output multiplex are changed
  • PID filtering, allows to eliminate within a multiplex, those services that do not interest (use of the occupation). Very interesting function with the use of CAM
  • Adaptation DVB-T2, to make compatible those TVs that do not have a DVB-T2 tuner

Specifications

Reference 565201
TERR INPUT DVB-T/T2 Input frequency MHz 150...862
Frequency steps 125, 166 (Select)
Entry level dBμV 42...82
Losses of the input loop dB ≤ 1.5
DVB-T bandwidth MHz 6, 7, 8
DVB-T2 bandwidth MHz 1.7, 5, 6, 7, 8
Previous feed Vdc 0, 12, 24 (Select)
Return losses dB > 10 typ.
Input impedance Ω 75
DVB-T OUTPUT COFDM Modulation (Constellation) 16, 32, 64, 128, 256
Velocidade do símbolo     |Mbaud 1 - 7.2
Scrambling DVB ET300429
Interleaving DVB ET300429
Convolutional code (FEC) RS (188, 204)
Roll-Off Factor                   |     % 15
PCR correction Yes
Elimination of services Yes
Network_ID Yes
Original Network_ID Yes
Cell_ID Yes
TS_ID Yes
S_ID Yes
LCN Yes
PID Yes
Spectrum Normal, Inverted
Bandwidth MHz 7, 8
RF Output frequency MHz 46...862
Frequency steps KHz 166 ... 125 (selectable by user)
Maximum output level dBμV > 80 ± 5 típ.
Regulatory margin dB > 15
Passage losses dB < 1.5
Return losses > 12 typ.
Output impedance Ω 75
GENERAL Feeding Vdc 24
Consumption mA

450 (previous 0 - 0 CAM); 550 (previous 0 - 1 CAM)

600 (1 previous - 1 CAM)

Protection index IP 20

Summary

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