A high power RF circuit board with 0 pins is designed.RF type is Downconverter from the Evaluation board.Try searching for the RF Board with HMC966 if you are looking for variants.PCB mounts RF Board on the wall.
131656-HMC966LP4E Features
0 pins Downconverter Type
131656-HMC966LP4E Applications
There are a lot of Analog Devices Inc. 131656-HMC966LP4E RF Boards applications.