The 150DRWCAN from A-Info is a Waveguide to Coax Adapter with Frequency 1.5 to 3.6 GHz, Power 500 W, Peak Power 3 kW, Insertion Loss 0.2 to 0.25 dB, Operating Temperature -55 to 85 Degree C. Tags: Double Ridge. More details for 150DRWCAN can be seen below.