In order to provide high reliability, advanced RF Board' packaging Bulk is used.There are 0 pins on this high power RF circuit board.The Evaluation board type is Modulator.Try searching with HMC697 to find RF Board variants.The mount is attached to PCB.
121965-HMC697LP4 Features
0 pins Modulator Type
121965-HMC697LP4 Applications
There are a lot of Analog Devices Inc. 121965-HMC697LP4 RF Boards applications.