The SS122DHTS from Narda-MITEQ is a RF Switch with Frequency 500 MHz to 18 GHz, Insertion Loss 2.7 to 3.1 dB, Isolation 55 to 60 dB, Power 23 dBm, Power 0.2 W. Tags: Module with Connectors, Drop-In, Solid State. More details for SS122DHTS can be seen below.