Модуль V812 - QAM to PAL twin-converterV812 QAM, Кишинев

• for processing of two digital DVB-C TV-programs into two standard PAL adjacent channels in the frequency range 47 - 862 MHz;
• Direct Digital technology;
• free configuration via software, support of all common TV-standards;
• outstanding signal quality by channel selective output filters (optional);
• electronic level adjustment

QPSK demodulator
Input frequency range
[MHz]
47 - 862
Input level
[dBµV]
47- 92
SAT IF input
[Ω]
F jack, 75
Return loss
[dB]
≥ 8
AFC-catch range
adjusted automatically
Level range
[dB]
typ. 45
Input data rate
[mBaud]
0,5 - 7, adjustable
RF modulator
Connectors
[Ω]
IEC jack, 75
Output frequency
[MHz]
47 - 862 (C 2 - C 69)
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
typ. 60
Stereo cross talk
[dB]
> 55
Residual carrier accuracy
[%]
1
Video-signal to noise ratio
[dB]
typ. 60
Common data
Power consumption
[W]
14,8
Ambient temperature
[°C]
0... +50