Description
Programmable headend amplifier intended for a wide range of TV distribution networks, either single family or residential buildings.
- 3 configurable inputs (10 filters available).
- Each filter can be tunned from Ch21 to Ch 60. Bandwidth of each filter can be programmed between 8 and 40MHz.
- Independent selfadjusting filters. Possibility of slope adjustment.
- Broadband input (47-862MHz) for expansions such as a satellite head-end system.
- Ref. 532840 include IF amplification (950 to 2.150 MHz, a selectable single band).
- Pre-configurable without input signal. Automatic on site setting.
- Configurable by means of controller ref. 7234 or PC Software (ref. 216801) through serial port.
Reference | 532840 | ||||||||
Inputs | UHF1 | UHF2 | UHF3 | FM | BIII/DAB | 47-862 MHz 47-790(1) MHz |
IF/SAT | ||
Frequency ranges | MHz | 470-790 | 87-108 | 174-260 | 47-370 | 370-862 | 950-2150 | ||
Gain | dB |
Auto |
Auto (Máx. 41±3) |
Auto (Máx. 44±3) |
Auto (Máx. 36±2) |
Auto (Máx. 39±3) |
42...45 | ||
Filters configuration | 10 | 0 | 0 | - | - | - | - | - | |
9 | 0 | 1 | - | - | - | - | - | ||
7 | 2 | 1 | - | - | - | - | - | ||
6 | 3 | 1 | - | - | - | - | - | ||
5 | 3 | 2 | - | - | - | - | - | ||
Selectable bandwidth (No. of channels) | 0-5(2) | - | - | - | - | -Sele | |||
Automatic adjustment range | 0-20 | 0-25 - OFF | - | - | 0-12 - OFF | ||||
Optimal input level | dBµV | 60-105 | 60-85 | 62-87 | 69-73 | 70-74 | - | ||
Manual adjustment range | ±9 (per filter) | ±9 | ±9 | - | - | - | |||
Slope adjustment | dB | 0-9(2) | - | - | - | - | 0-12 | ||
Output level DIN45004B | dBµV | 120 | 120 | 120 | 123 | ||||
Output level | 96-111 | 86-101 | 91-106 | 96-111 | - | ||||
Noise figure | dB | 9 | 10 | - | - | 9 | |||
Filter selectivity | 20 (±16 MHz) | - | 40 (862 MHz) | ||||||
Power on inputs | Vdc | 24 | - | 24 | - | - | 13/17 (22 kHz) | ||
Max current through inputs | mA | 60 | - | 60 | - | - | 300 | ||
AC Power consumption | W | 26 |
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