high power RF circuit boards with 0 pins are designed.RF Type Mixer from the Evaluation board.Search with HMC525 if you are looking for RF Board variants.The RF Board is mounted by PCB.
109998-HMC525LC4 Features
0 pins Mixer Type
109998-HMC525LC4 Applications
There are a lot of Analog Devices Inc. 109998-HMC525LC4 RF Boards applications.