Datasheet

Ampli ers for in-house distribution
136
AL 311
In-house amplifi er with passive 65 MHz return path
for in-house distribution in cable TV networks
high output level and high operating level for multichannel use
AL 311
Input
Output
Type AL 311
Order number 214 110
EAN-code 4026187150600
Forward path
Frequency range [MHz] 80 - 862
Gain [dB] 30 ± 1
Attenuator [dB] 0 - 20
Equalization:
Interstage slope
variable in the input
[dB] typ. 3
0 - 18
Maximum output level
EN 50083-3, 42 channels
@ 60 dB CSO, CTB
[dBµV] 98
Return path
Frequency range [MHz] 5 - 65
Gain [dB] > -2
Common data
Power consumption [VA] / [W] 5,5 / 5,5
Noise fi gure [dB] typ. 5
Weight [kg] 0,8