There are 0 pins on the high power RF circuit board.Amplifier RF Type from the Evaluation board.Use HMC453 to search for variants of the RF Board.Standard mounts RF Board.
110957-HMC453ST89 Features
0 pins Amplifier Type
110957-HMC453ST89 Applications
There are a lot of Analog Devices Inc. 110957-HMC453ST89 RF Boards applications.