The ERZ-SW5-0010-1800-3.5 from ERZIA is a RF Switch with Frequency 0.1 to 18 GHz, Insertion Loss 3 to 6 dB, Isolation 30 to 60 dB, P1dB 18 dBm, P1dB 0.06 W. Tags: Module with Connectors, Solid State. More details for ERZ-SW5-0010-1800-3.5 can be seen below.