Due to its SMD/SMT packaging, it is convenient to ship overseas.0 pins are present on the high power RF circuit board.An Evaluation board with the Mixer RF type.Look for RF Board variants by searching with HMC338.
117638-HMC338LC3B Features
Packed in SMD/SMT 0 pins Mixer Type
117638-HMC338LC3B Applications
There are a lot of Analog Devices Inc. 117638-HMC338LC3B RF Boards applications.