The RFWAD600B0CFAL from RF-Lambda is a Waveguide to Coax Adapter with Frequency 6 to 18 GHz, Power 200 W, Insertion Loss 0.5 dB, Operating Temperature -40 to 85 Degree C, Storage Temperature -50 to 105 Degree C. More details for RFWAD600B0CFAL can be seen below.