The high power RF circuit board is designed with 0 pins.Multiplier RF Type from the Evaluation board.Try searching with HMC916 if you're looking for variants.RF Board is included in the PCB mount.
128383-HMC916LP3E Features
0 pins Multiplier Type
128383-HMC916LP3E Applications
There are a lot of Analog Devices Inc. 128383-HMC916LP3E RF Boards applications.