The MSR-22DR-925T-818 from American Microwave Corporation is a SP22T Switch that operates from 8 to 18 GHz. It can handle up to 3 watts of CW power and 10 Watts of Peak Power. The switch has an insertion loss of less than 4.5 dB and an isolation of over 40 dB with a VSWR of 2:1. It requires a +/- 15 V Supply and has TTL Control . This switch has SMA Female connectors at the RF Ports.