Analogue & Digital channel processor allowing conversion (different input and output channels) or amplification ( same input and output channel).
- In conversion mode allows to perform a distribution network of DTT services.
- In amplifier mode allows to equalize a DTT MUX to adapt the signal level. SAW filtering gives high selectivity.
| Reference |
564901 |
|
A/D
INPUT |
RF |
Frequency range |
MHz |
47…862 |
| Frequency steps |
KHz |
125 (digital), 166 (digital), 250 (analogue) |
| Locking margin |
KHz |
± 500 |
| Input loop-through gain |
dB |
0 ± 3 |
| Input level |
dBμV |
50 … 80 |
| Filter bandwidth |
MHz |
6 /7/ 8 |
| Input line powering for preamps |
Vdc |
0, 12, 24 |
| Input return losses |
dB |
> 10 |
| Impedance |
Ω |
75 |
|
|
A/D
OUTPUT |
RF |
Frequency range |
MHz |
47…862 |
| Frequency steps |
KHz |
125 (digital), 166 (digital), 250 (analogue) |
| Output level (max. typ.) |
dBμV |
80 ± 5 |
| Regulation margin |
dB |
> 15 |
| Spurious level |
dBc |
> 60 |
| END (Equivalent Noise Degradation) |
dB |
< 2 |
| Output loop-throuhg losses |
dB |
≤ 1,5 |
| Output return losses |
dB |
> 12 |
| Impedance |
Ω |
75 |
| GENERAL |
Powering voltage |
Vdc |
24 |
| Consumption |
mA |
400 (0 Preamp.), 450 (1 Preamp.) |
| Ingress protection |
IP |
20 |
| Dimensions (W x H x D) |
mm |
50 x 216 x 175 |
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