Twin DVB-T/C – COFDM transmodulator with CI

Brand: WISI GERMANY

Descriptions

  • Reception of two DVB-T/C signals and transmodulation into two COFDMchannels (bonded)
  • 2 CI interfaces
  • Input frequency range 110–878 MHz
  • Output frequency range 47-862 MHz
Input frequency range 110 - 858 MHz
Input frequency steps 250 kHz
Input level range 47 - 90 dBµV
Channel bandwidth 7/8 MHz
COFDM modulation scheme QPSK, 16-QAM, 64-Qam
COFDM guard interval 1/32, 1/16, 1/8, 1/4
COFDM FEC inner code Conv., K=7, G=1/2, 2/3, 3/4, 4/5, 5/6, 7/8
QAM modulation scheme 16-, 32-, 64-, 128-, 256-QAM
QAM symbol rate 1-7 MBaud
Output frequency range 110 - 858 MHz
Output frequency steps 1 MHz
Stability of output frequency ± 30 kHz
Output channel bandwidth (bonded) 2x7/8 MHz
Output level 95 - 105 dBµV
Stability of output level ± 1 dB
Spurious outside TV channel > 50 dB
S/N ≥ 41 dB
MER ≥ 37 dB
Modulation QPSK, 16-, 64-QAM
FEC 1/2, 2/3, 3/4, 5/6, 7/8
Guard interval 1/4, 1/8, 1/16, 1/32
FFT Mode 2k, 8k
Bit stuffing yes
PCR correction yes
PID-filtering yes
NIT editing yes
Connectors F-connectors
Current consumption 0.5 A/12 V
Power consumption < 10 W
Operating temperature -20 °C to +55 °C

Rating: