News / Event

UMS Launch a new Medium Power Amplifier, the CHA5005-QDG

A state of the art MPA dedicated to Defence and Commercial Communication Systems



The CHA5005-QDG is a new Medium Power Amplifier covering 0.9-1.8GHz. This circuit features excellent PAE with 33% @ 1dBcomp and Pout with 26.5dBm @ 1dBcomp. It also exhibits a high linear gain of 18.5dB. The consumption is low with 7.5V @ 120mA.



The product is proposed in a 4x4 MSL3 low cost plastic QFN package.

The CHA5005-QDG is designed on a UMS GaAs 0.25µm proprietary technology. It is dedicated to defence and commercial communication systems and radar.

Key features:

Frequency band: 0.9-1.8GHz
Output Power: 26.5dBm @ 1dB comp
Linear Gain: 18.5dB
DC Bias: 7.5V @ 120mA
QFN 24L 4x4 package

Link to the datasheet

 - Product