The 75S-118 from JFW Industries is a RF Switch with Frequency DC to 2150 MHz, Insertion Loss 0.6 to 1.0 dB, Isolation 60 to 70 dB, Power 20 dBm, Power 0.1 W. Tags: Module with Connectors, Electro-Mechanical. More details for 75S-118 can be seen below.