0 pins are present on the high power RF circuit board.An Evaluation board with the Amplifier RF type.Look for RF Board variants by searching with HMC634.By PCB, RF Board has been mounted.
115857-HMC634LC4 Features
0 pins Amplifier Type
115857-HMC634LC4 Applications
There are a lot of Analog Devices Inc. 115857-HMC634LC4 RF Boards applications.