The ADSW1T04/12-R-FS from ADMOTECH is a RF Switch with Frequency 4 to 12 GHz, Insertion Loss 2.2 dB, Isolation 80 dB, Supply Voltage -15 to -12 V, Supply Current 60 mA. Tags: Module with Connectors, Solid State. More details for ADSW1T04/12-R-FS can be seen below.