The 120-F208 from RH Laboratories is a RF Switch with Frequency 6 to 18 GHz, Insertion Loss 1.5 to 2 dB, Isolation 25 to 30 dB, Power 40 to 50 dBm, Power 10 to 100 W. Tags: Module with Connectors, Solid State. More details for 120-F208 can be seen below.