The RC-4SPDT-50 from Mini Circuits is a RF Switch with Frequency DC to 50 GHz, Insertion Loss 0.4 to 1.1 dB, Isolation 60 to 100 dB, Power 34.77 to 43.01 dBm, Power 3 to 20 W. Tags: Module with Connectors, Electro-Mechanical. More details for RC-4SPDT-50 can be seen below.