Transmodulador Sat?lite Digital DVBS/2-QAM CI twin
Transmodulador Sat?lite Digital DVBS/2-QAM CI twin de Televes. Ref. 564401.
La principal funci?n de este m?dulo es la regeneraci?n?de se?ales TDT o la transmodulaci?n DVB-T/T2 a QAM. Su caracter?stica m?s novedosa consiste en que?permiten acceder a se?ales DVB-T2 desde la actual televisi?n, incompatibles con este nuevo est?ndar de?transmisi?n.
*Incluye el puente y un latiguillo de puente de alimentaci?n.
Caracter?sticas t?cnicas Transmodulador Sat?lite Digital DVBS/2-QAM CI twin de Televes. Ref. 564401.
Se?al TWIN de salida totalmente configurables
LCN y edici?n del SID combinada en ambos muxes que evita la resintonizaci?n de televisores en caso de actualizar la parrilla de canales
Tiene DiSEqC
Posici?n de la CAM configurable.
Configurables y monitorizables a distancia a trav?s de CDC.
Permiten eliminar un PID concreto de alguno de los servicios.
Proporcionan informaci?n de tasa ?til de cada uno de los servicios de entrada, mostr?ndose la ocupaci?n del canal de salida.
SATINPUT SAT Input frequency range MHz 950…2150
Frequency steps 1
Input level dB?V 42…82
Loop-through losses dB ? 1,5
LNB powering Vdc 13V/17V/ OFF – 22KHz (ON/OFF)
Input return losses (typ.) dB > 10?
Input impedance ? 75
DVB-S Symbol rate (Modulation) Mbaud 2 – 42,5 (QPSK)
FEC inner code Viterbi (1/2, 2/3, 3/4, 5/6, 7/8)
FEC outer code RS (188/204)
Roll-Off factor % 35
DVB-S2 Symbol rate (Modulation) Mbaud 10 – 30 (QPSK, 8PSK)
FEC inner code LDPC (1/2, 1/3, 1/4, 2/3, 2/5, 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 6,9
Scrambling DVB EN 300429
Interleaving DVB EN 300429
FEC outer code RS (188, 204)
Roll-Off factor % 15
PCR correction Yes
Services deleting Yes
Network_ID Yes
Original Network_ID Yes
TS_ID Yes
S_ID Yes
LCN Yes
PID Yes
Spectral inversion Normal, Inverted
Channel bandwidth (max.) Mhz 8,3
RF Output frequency 47…862
Frequency steps KHz 250
Output level (max. typ.) dB?V > 80 ? 5
Output level regulation margin dB >15
Output loop-through losses < 1,5
Output return losses (typ.) > 12
Impedance ? 75
MER dB >40
Output modes normal, CW (Continuous Wave), OFF, NULL
GENERAL Powering voltage Vdc 24
Consumption mA 520 (0 LNB – 0 CAM)
620 (0 LNB – 1 CAM)
870 (1 LNB – 1 CAM)
1120 (2 LNBs – 1 CAM) 530 (0 LNB – 0 CAM)
630 (0 LNB – 1 CAM)
880 (1 LNB – 1 CAM)
1130 (2 LNBs – 1 CAM)
Protection index IP 20
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