0 pins are on the high power RF circuit board.Input RF type Modulator of the Evaluation board.Using the HMC630 search parameter, you can discover variants of the RF Board.PCB is the one that mounts RF Board.
117198-HMC630LP3 Features
0 pins Modulator Type
117198-HMC630LP3 Applications
There are a lot of Analog Devices Inc. 117198-HMC630LP3 RF Boards applications.