The RCS-1SP2T-A673 from Mini Circuits is a RF Switch with Frequency 100 MHz to 67 GHz, Insertion Loss 2 to 7.5 dB, Isolation 33 to 60 dB, P1dB 28 dBm, IIP3 50 dBm. Tags: Module with Connectors, Solid State. More details for RCS-1SP2T-A673 can be seen below.