0 pins are present on the high power RF circuit board.An Evaluation board with the Amplifier RF type.Look for RF Board variants by searching with HMC996.
EVAL01-HMC996LP4E Features
0 pins Amplifier Type
EVAL01-HMC996LP4E Applications
There are a lot of Analog Devices Inc. EVAL01-HMC996LP4E RF Boards applications.