The SKD-7538533025-1212-R1 from ERAVANT is a Waveguide Switch with Frequency 75 to 95 GHz, Insertion Loss 3 dB, Isolation 25 dB, Operating Temperature -25 to 65 Degree C, Switching Time 100 ns. More details for SKD-7538533025-1212-R1 can be seen below.