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 HMC392.
EV1HMC392ALC4 Features
0 pins Amplifier Type
EV1HMC392ALC4 Applications
There are a lot of Analog Devices Inc. EV1HMC392ALC4 RF Boards applications.