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КАТАЛОГГоловные станции КТВASTROМодуля Х серии
X-DVB-S/PAL duo CI - QPSK to PAL twin converter 
X-DVB-S/PAL duo CI - 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
CI interface

yes
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] 16,5
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
CI interface

yes
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] 16,5
Ambient temperature [°C] 0... +50






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