On this high power RF circuit board, there are 0 pins.A RF type of Switch, SP4T is provided by the Evaluation board.Using the HMC344 search parameter, you can discover variants of the RF Board.The RF Board is mounted by a PCB-axis.
105311-HMC344LP3 Features
0 pins Switch, SP4T Type
105311-HMC344LP3 Applications
There are a lot of Analog Devices Inc. 105311-HMC344LP3 RF Boards applications.