QPSK demodulator | ||
Input frequency range | [MHz] | 920 - 2150 |
Input level | [dBµV] | 50- 80 |
SAT IF input | [©] | F jack, 75 |
Spectrum shape cos-roll-off | [%] | 35 |
Input data rate | [mBaud] | 10,0-30,0 |
Viterbidecoding | 1/2; 2/3; 3/4; 5/6; 7/8, automatically / manually (according DVB standard) | |
QAM modulator | ||
Modulation | 16-, 32-, 64-, 128-, 256-QAM (digital implementation) | |
Shoulder attenuation | [dB] | typ. 50 |
Signal processing | according DVB-Standard | |
Spectrum shape | [%] | 15 cos-roll-off |
FEC | Reed-Solomon (204,188)-Code | |
Data rate adjust | yes | |
PCR correction | yes | |
PID filter | no | |
NIT handling | no | |
Output symbol rate | [MBaud] | depends on input data rate |
Bandwidth | [MHz] | depends on input data rate |
Brutto data rate | [MBit/s] | depends on input data rate |
RF Output | ||
Connections | [©] | IEC jack, 75 |
Frequency range | [MHz] | 47 - 862(C 2- C 69) |
Output level | [dBµV] | 80 … 90, adjustable |
MER (Equalizer, 64 QAM) | [dB] | typ. 40 |
>950 MHz | [dB] [dB] | > 20 relating to 100 dBµV system level and 90 dBµV operating level |
Common data | ||
Power consumption | [W] | 9,5 |
Ambient temperature | [°C] | 0... +50 |