A high power RF circuit board with 0 pins is designed.RF type is Switch, SPDT from the Evaluation board.Try searching for the RF Board with HMC190 if you are looking for variants.PCB mounts RF Board on the wall.
EVAL01-HMC190BMS8 Features
0 pins Switch, SPDT Type
EVAL01-HMC190BMS8 Applications
There are a lot of Analog Devices Inc. EVAL01-HMC190BMS8 RF Boards applications.