The SWN-2181-TRA from PMI is a pin diode transfer switch which operates from 0.5 to 18.0 GHz. It has 60dB min of isolation, an insertion loss below 3.5dB and can handle up to 10 dBm CW power. This switch incorporates a TTL compatible driver for easy system integration. It is available with removable 2.92mm (Female) connectors in a housing that measures 1.0 x 1.0x 0.25 in.