high power RF circuit boards with 0 pins are designed.RF Type Mixer from the Evaluation board.Search with HMC1048 if you are looking for RF Board variants.The RF Board is mounted by PCB.
EVAL01-HMC1048LC3B Features
0 pins Mixer Type
EVAL01-HMC1048LC3B Applications
There are a lot of Analog Devices Inc. EVAL01-HMC1048LC3B RF Boards applications.