There are 0 pins on the high power RF circuit board.Amplifier RF Type from the Evaluation board.Use HMC452 to search for variants of the RF Board.PCB mounts RF Board.
110380-HMC452QS16G Features
0 pins Amplifier Type
110380-HMC452QS16G Applications
There are a lot of Analog Devices Inc. 110380-HMC452QS16G RF Boards applications.