There are 0 pins on this high power RF circuit board.The Evaluation board type is Voltage Controlled Oscillator (VCO).Try searching with HMC532 to find RF Board variants.The mount is attached to PCB.Supply voltage (Vsup) should be at least 2.75V for this RF Board.
105706-HMC532LP4 Features
0 pins Voltage Controlled Oscillator (VCO) Type 2.75V volts
105706-HMC532LP4 Applications
There are a lot of Analog Devices Inc. 105706-HMC532LP4 RF Boards applications.