Мортелеком-Сервис \ Каталог \ Модуля Х серии \ X-DVB-S/PAL duo

X-DVB-S/PAL duo - QPSK to PAL twin converter

Раздел: Модуля Х серии

for processing of two digital SAT-TV-programs in two independent PAL-output channels in the frequency range 47 - 862 MHz;
Direct Digital technology;
free configuration via software, support of all common TV standards;
electronic level adjustment

QPSK demodulator
Input frequency range	[MHz]	950 - 2150
Input level	[dBµV]	40 - 80
SAT IF input	[Ω]	F jack, 75
Return loss	[dB]	≥ 10
AFC-catch range		automatic adjustment
SAT IF bandwidth	[MHz]	36
Spectrum shape cos-roll-off	[%]	35
Input data ratio	[mBaud]	2 - 35, adjustable
Viterbi decoding (according DVB standard)		1/2; 2/3; 3/4; 5/6; 7/8 automatically / manually
RF modulator
Connections	[Ω]	IEC jacks, 75
Output frequency	[MHz]	47 - 862 (C 2 - C 69) independent adjustable
Output level	[dBµV]	90 - 100
Intermodulation distance	[dB]	typ. 60
Return loss	[dB]	> 10
Spurious frequency distance	[dB]	typ. 60
TV standard		PAL/SECAM, B/G/D, SECAM L, A2/NICAM
Intercarrier, signal to noise ratio, weighted CCIR	[dB]	typ. 58
Stereo cross talk	[dB]	> 55
Residual carrier accuracy	[%]	1
Video signal to noise ratio	[dB]	typ. 60
Common data
Power consumption	[W]	14,5
Ambient temperature	[°C]	0... +50

for processing of two digital SAT-TV-programs in two independent PAL-output channels in the frequency range 47 - 862 MHz;
Direct Digital technology;
free configuration via software, support of all common TV standards;
electronic level adjustment

QPSK demodulator
Input frequency range	[MHz]	950 - 2150
Input level	[dBµV]	40 - 80
SAT IF input	[Ω]	F jack, 75
Return loss	[dB]	≥ 10
AFC-catch range		automatic adjustment
SAT IF bandwidth	[MHz]	36
Spectrum shape cos-roll-off	[%]	35
Input data ratio	[mBaud]	2 - 35, adjustable
Viterbi decoding (according DVB standard)		1/2; 2/3; 3/4; 5/6; 7/8 automatically / manually
RF modulator
Connections	[Ω]	IEC jacks, 75
Output frequency	[MHz]	47 - 862 (C 2 - C 69) independent adjustable
Output level	[dBµV]	90 - 100
Intermodulation distance	[dB]	typ. 60
Return loss	[dB]	> 10
Spurious frequency distance	[dB]	typ. 60
TV standard		PAL/SECAM, B/G/D, SECAM L, A2/NICAM
Intercarrier, signal to noise ratio, weighted CCIR	[dB]	typ. 58
Stereo cross talk	[dB]	> 55
Residual carrier accuracy	[%]	1
Video signal to noise ratio	[dB]	typ. 60
Common data
Power consumption	[W]	14,5
Ambient temperature	[°C]	0... +50