In this project we will investigate the design of a UHF solid state power amplifier module. We will implement an appropriate test setup and experiment with an existing solid state power module from the AMISR radar system which has recently been deployed. For application at Millstone Hill we will design, simulate, fabricate and test a custom UHF solid state power amplifier. This amplifier will operate at 440 MHz and provide wide bandwidth and high efficiency. It will also be integrated into a form factor which is appropriate for our use. The design will be fabricated and testing will be done using bench top test equipment. If the unit functions properly it will be tried in the radar system itself.