DPA3 Digital Power Amplifier User Manual
Introduction
Issue No: 01A
Page: 7
Ref: DPA3-ASUM-7xxx
Copyright © 2017 Vislink plc
Vislink designed the Digital Power Amplifier (DPA3) as an add-on to our digital transmitters
to provide increased output power. Typical applications include mobile transmitters, such
as helicopter downlinks.
The DHPA operates over frequencies between 1.3 to 7GHz, in bands, with a typical factory
set bandwidth of 400MHz and a nominal output power of up to 20W. The amplifiers
feature excellent linearity as required for COFDM digital modulation.
The unit may be powered from +20VDC to +30VDC.
