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 HMC342 if you are looking for variants.PCB mounts RF Board on the wall.
110209-HMC342LC4 Features
0 pins Amplifier Type
110209-HMC342LC4 Applications
There are a lot of Analog Devices Inc. 110209-HMC342LC4 RF Boards applications.