UMS Launches a New 17.3-21.5GHz 4W GaN Power Amplifier CHA6262-99F for Space Applications

2023-06-06 UMS News
GaN Power Amplifier,three-stage GaN high power amplifier,HPA,CHA6262-99F

The CHA6262-99F is a three-stage GaN high power amplifier operating in the frequency band 17.3-21.5GHz. This HPA typically provides 4W output power associated with 36% of Power Added Efficiency.


The circuit exhibits a typical small signal gain of 30dB. The overall power supply is 18V/182mA.


This HPA is dedicated to Space applications and well suited for a wide range of microwave applications and systems.


The GaN Power Amplifier product is developed on a robust 0.15µm gate length GaN on the SiC HEMT process and is available as a bare die.


Main Features:

17.3-21.5GHz frequency range

Linear gain is 30dB

Pout=36dBm for Pin=14dBm

NPR > 17dB for Pout = 2Watts

PAE=36% at Psat

DC bias: Vd=18Volts @ Idq=182mA

Chip size: 3.55mmx2.24mm

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