high power RF circuit boards with 0 pins are designed.RF Type Amplifier from the Evaluation board.Search with HMC741 if you are looking for RF Board variants.The RF Board is mounted by PCB.
124390-HMC741ST89E Features
0 pins Amplifier Type
124390-HMC741ST89E Applications
There are a lot of Analog Devices Inc. 124390-HMC741ST89E RF Boards applications.