VX 25 In-house distribution amplifier, remote-fed
Category : Distribution amplifier Value Line
Programmable broadband distribution amplifier for use in coaxial networks, delivery without return path modules. Settings via handset OH41. Second output configurable by splitter module XM..
- Remote powered
- CATV amplifier with high output level
- Protection class IP 66
- All setting with handset OH 41
- Active and passive return channel module
- Pluggable output splitter
TECHNACAL DATA
Downstream |
|
Inputs | 1 pcs. |
Input measurement socket | -20 dB |
Input return loss | 18 dB (-1,5 dB/Oct.) |
Frequency range downstream | 47(85)...862 MHz (depending on diplexers) |
Gain downstream | 36 dB (single output) |
Noise figure downstream | <7 dB |
Attenuator downstream | 0...15 dB (0,5 dB steps) |
Equalizer downstream | 0...15 dB (0,5 dB steps) |
Interstage attenuator downstream | 0/5 dB |
Interstage equalizer downstream | 0/7 dB |
Output level 1 | 109 dBµV (CENELEC 42 channels, flat, at CSO/CTB ≥64 dB/≥60 dB) |
Output level 2 | 112 dBµV (CENELEC 42 channels, 9 dB slope, at CSO/CTB ≥63 dB/≥60 dB) |
Upstream |
|
Frequency range upstream | 5...65/18...65 MHz (depending on diplexers) |
Gain upstream | 30 dB |
Attenuator upstream input | 0...30/4...30 dB (1 dB-steps, 4...30 dB at Interstage loss/equalizer 0 dB) |
Equalizer US | 0...10 dB (0,5 dB steps) |
Output level 3 | 114 dBµV (2. system) |
Output level 4 | 114 dBµV (3. system) |
ICS, US | 0/8/>45 dB |
Upstream test point | -20 dB |
Connectors |
|
PG11 | 3 pcs. |
General data |
|
Operating voltage AC | 27...65 V |
Power consumption | <13 W (with return path amplifier) |
Remote power | <6/<3 A (input/ output) |
Screening factor | dB Class A, EN 50083-2 |
Dimensions (width x height x depth) | 236,8x145,2x89,2 mm |
Operating temperature range | -20...+55 °C |
Protection class | IP66 |
Lightning protection | 4/2 kV (HF-connections/ power supply; EN61000-4-5, 1,2/50 µs pulse) |