User's Manual

UHF Fibre-Fed Remote Site
User Handbook
Handbook N.-60-137601HBK Issue No:-1
Date:-18/03/2005
Page:-
28 of 38
4.5 10W Power Amplifier (12-016302)
4.5.1 Description
This amplifier is a Class A 10W power amplifier from 380MHz to 470MHz in a 1 stage
balanced configuration. It demonstrates a very high linearity and a very good input/output
return loss (RL). It has built in a Current Fault Alarm Function.
Its housing is an aluminium case (Alocrom 1200 finish) with SMA connectors for the RF
input/output and a D-Type connector for the power supply and the Current Fault Alarm
Function.
4.5.2 Technical Specification
PARAMETER SPECIFICATION
Frequency range: 380-470MHz
Small signal gain: 22.8dB
Gain flatness: ±1.5dB
I/O Return loss: >18dB
1dB compression point: +40.5dBm
OIP3: +53dBm
Supply voltage: 24V DC
Supply current: 2.5Amps (Typical)
operational: -10°C to +60°C
Temperature range:
storage: -20°C to +70°C
Weight: <2kg (no heatsink)