The SR-6010-1S from UMCC is a SPST switch that operates from 30 MHz to 6 GHz with Standard TTL Control. This switch has an insertion loss of less than 2.8 dB and an isolation of over 90 dB. It can handle up to 0.5 Watts of CW power and has a VSWR of 1.6:1. The switch has a On/Off time fo 300 ns and requires a +5/-12 V Supply. It is available in a module with SMA Connectors.