VX 54 A Universal line amplifier, locally supplied
Category : Distribution amplifier Compact Line
The VX 54 A is a Universal line location feeding amplifier that has 1 active output and slots for feeding channels. In addition, it has an incorporated VX 58 ASC module. All settings are adjusted via OH 41 or LMT (laptop).
- Active single output
- All settings with OH 41 A handset or LMT (laptop) when using a HMS-transponder
- Interface for NMS-function
- Diplex filters and splitter / tap modules pluggable
- Return channel amplifier pluggable
- ASC module VX 58
Downstream |
|
Inputs | 1 pcs. |
Input measurement socket | 20 dB |
Input return loss | >20 dB |
Frequency range downstream | 47/85...1006 MHz |
Gain downstream | 33(29) dB (with VX 58 for control range ASLC) |
Noise figure downstream | ≤6,5 dB |
Attenuator downstream | 0...15 dB (0,1 dB-steps) |
Equalizer downstream | 0...15 dB (0,1 dB-steps) |
Interstage attenuator downstream | 0/5/10 dB |
Interstage equalizer downstream | 0/6/9 dB |
Output level 1 | 111 dBµV (CENELEC 42 channels, flat, at CSO/CTB >60 dB) |
Output level 2 | 114 dBµV (CENELEC 42 channels, 6 dB slope, at CSO/CTB >60 dB) |
Output test point | 20 dB |
Output return loss | >20 dB |
Output splitter | 1 pcs. (Output level -4 dB with output splitter) |
Upstream |
|
Frequency range upstream | 5...30/65 MHz (depending on diplexers) |
Gain upstream | 30 dB |
Noise figure upstream | ≤7 dB |
Attenuator upstream input | 0...30 dB (0,1 dB-steps) |
Attenuator upstream output | 0...30 dB (0,1 dB-steps) |
Equalizer US | 0...10 dB (0,5 dB steps) |
Output level 3 | 116 dBµV (EN 50083-5 US) |
ICS, US | 0/-8/-45 dB |
Upstream test point | 20 dB |
Connectors |
|
PG11 | 4 pcs. |
General data |
|
Operating voltage AC | 180...265 V (50/60 Hz) |
Power consumption | 22/20 W (with/without transponder) |
Remote power | >8 A |
Screening factor | Class A, EN 50083-2 |
Dimensions (width x height x depth) | 261x215x100,4 mm |
Operating temperature range | -20...+55 °C |
Protection class | IP66 |
Lightning protection | 6 kV at all inputs and outputs |