A high power RF circuit board with 0 pins is designed.RF type is Amplifier from the Evaluation board.Try searching for the RF Board with HMC372 if you are looking for variants.PCB mounts RF Board on the wall.
106821-HMC372LP3 Features
0 pins Amplifier Type
106821-HMC372LP3 Applications
There are a lot of Analog Devices Inc. 106821-HMC372LP3 RF Boards applications.