GB
Installing the unit
We recommend you install the unit in a sufficiently ventilated place. Natural ventilation must be able to occur through the ventilation grids; leave a minimum space of 15 cm around the unit to ensure maximum ventilation.
When installing or cabling the unit, we recommend you disconnect the mains power cable.
Connecting the unit
Note: UHF inputs are remotely supplied and protected against short circuits. The power available is 12 or 24V, 50mA max. The preamplifier is detected automatically; only the remote power voltage can be programmed.
| Unit |
|
| AUX | UHF1 | UHF2 | UHF3 | SAT | |
Frequency range | MHz | 47÷108 | 174÷230 | 47÷862 |
|
| 470÷862 |
| 950÷2150 |
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| 3 |
| 5 | 2 |
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| 1 |
| 7 | 2 |
|
UHF lter setting |
| / | / | / | – |
| 8 | 2 | / |
| 3 |
| – | 7 | |||||
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| 1 |
| – | 9 |
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| – |
| – | 10 |
|
Gain (typical) | dB | 43 | 43 | 33 |
|
| 48 |
| 40 |
Attenuator | dB | 0…20 | 0…20 | 0…20 |
|
| 0…20 |
| 0…20 |
Noise | dB | 5 | 5 | 10 |
|
| 9 |
| 6 |
Max. Input level | dBµV | 80 | 80 | 80 |
|
| 80 |
| 79 |
Max. Output level* | dBµV |
| 116 |
|
| 120 |
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| |
*DIN 45004B |
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