The SR-S070-12S from UMCC is a RF Switch with Frequency 2 to 18 GHz, Insertion Loss 4.1 to 5.7 dB, Isolation 70 to 85 dB, Power 24 to 27 dBm, Power 0.25 to 0.5 W. Tags: Module with Connectors, Solid State. More details for SR-S070-12S can be seen below.