The SK16-0521836560-SFSF-A8 from ERAVANT is a RF Switch with Frequency 0.5 to 18 GHz, Insertion Loss 6.5 to 8 dB, Isolation 60 dB, Power 23 dBm, Power 0.2 W. Tags: Module with Connectors, Solid State. More details for SK16-0521836560-SFSF-A8 can be seen below.