Twin Transmodulator DVBS/S2 - DVBC (QAM Annex A) Televes
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  • Twin Transmodulator DVBS/S2 - DVBC (QAM Annex A) Televes

Twin Transmodulator DVBS/S2 - DVBC (QAM Annex A) Televes

Transmodulator that generates two QAM (DVB-C) Multiplex from the services available in either a TV SAT transponder or two transponders of the same band and polarization. Televes 563001
€1,110.78
Tax included
Reference televes-563001
Brand Televes
Quantity
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Twin Transmodulator DVBS/S2 - DVBC (QAM Annex A) Televes

Twin Transmodulator DVBS/S2 - DVBC (QAM Annex A) Televes

€1,110.78
Transmodulator that generates two QAM (DVB-C) Multiplex from the services available in either a TV SAT transponder or two transponders of the same band and polarization.

Highlights

  • Total or selective removal of the services present in the received transponder, to avoid them being detected (and memorized) by the receivers (STB)
  • Editable TS_ID, which makes programme/service detection easier on the receiver (STB), since the channel scan is based on this identifier
  • LCN (Logical Channel Number) allows the assignment of the services present in the output to an LCN, which makes the ordering of the channels easier on the receivers (STB)
  • Provides information regarding both the occupation of each specific service and the global output occupation, which allows the optimization of the services being distributed
  • Can be remotely controlled using CDC (Headend control)

Features

  • Null packet insertion (“Stuffing”) allows the receiver (STB) to perform a faster scan
  • S_ID editable to prevent the receivers (STB) in an installation from retuning when the output-Multiplex's services are modified
  • PID filtering allows the removal of undesired services inside a Multiplex (enhanced occupation use)
  • Editable Network_ID, Original Network_ID and Cell_ID allow the control of network identifiers

Specifications

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, D
Return loss dB > 10
input impedance Ω 75
DVB-S
DVB-S2		 Symbol rate (Modulation) Mbaud 2 - 45
FEC inner code LDPC (1/2, 2/3, 3/4, 3/5, 4/5,
5/6, 8/9, 9/10)
FEC outer code 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 máx.
RF Output frequency MHz 46...862
Frequency steps KHz 250
Maximum output level dBμV 80 ± 5 típ.
Adjustment range dB >15
Output loop-through losses ≤ 1.5
Spurious level dBc > 60 típ.
Output impedance Ω 75
GENERAL Power supply Vdc 24
Consumption mA 470 sin LNB
Protection index IP 20

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