The SKD-5537132725-1515-R1 from ERAVANT is a Waveguide Switch with Frequency 55 to 71 GHz, Power dBm 20 to 23 dBm, Power Watts 0.1 to 0.2 W, Insertion Loss 2.7 dB, Isolation 25 dB. Tags: Solid State. More details for SKD-5537132725-1515-R1 can be seen below.