In order for it to function properly, the supply current must be operated at 190mA.There are 0 pins on this high power RF circuit board.The Evaluation board type is Mixer.Try searching with ADL5353 to find RF Board variants.The mount is attached to PCB.
ADL5353-EVALZ Features
190mAmA 0 pins Mixer Type
ADL5353-EVALZ Applications
There are a lot of Analog Devices Inc. ADL5353-EVALZ RF Boards applications.