DVB-S(2) demodulator | ||
Input frequency range | [MHz] | 950- 2150 |
Input level | [dBµV] | 50- 80 |
SAT IF input | [©] | F jack, 75 |
Input symbol rate | [MS/s] | maximum 30,0 |
DVB-S viterbi | 1/2;2/3;3/4;5/6;6/7;7/8 | |
DVB-S2 LDPC | 1/4;1/3;2/5;1/2;3/5;2/3;3/4;4/5;5/6;8/9;9/10 | |
DVB-S2 roll-off-factors | 0,20; 0,25; 0,35 | |
DVB-S2 modulation | QPSK, 8PSK | |
QAM modulator | ||
Modulation | 16-, 32-, 64-, 128-, 256-QAM | |
Signal processing | according DVB standard | |
Spectrum shape cos-roll-off | [%] | 15 |
FEC | Reed-Solomon (204,188)-Code | |
Data rate adjust | • | |
PCR correction | • | |
NIT handling | • | |
PID filter | • | |
Output symbol rate | [MSym] | 3,45 - 6,9 |
Bandwidth | [MHz] | 4 - 8 depending on symbol rate |
Brutto data rate | [MBit/s] | maximum 55,2 |
RF output | ||
Connections | [©] | IEC jack, 75 |
Freqency range | [MHz] | 47-862(C2-C69) 1-MHz-steps adjustable |
Output level | [dBµV] | 80 … 90, adjustable |
MER (Equalizer, 64 QAM) | [dB] | typ. 40 |
[dB] | > 60 discrete interferences > 57 noise interferences | |
Spurious freq. distance>950MHz | [dB] | > 20 relating to 100 dBµV system level and 90 dBµV operating level |
Common data | ||
Power consumption | [W] | 15,5 |
Ambient temperature | [°C] | 0... +50 |