Teledyne Coax CCR-53S30 RF Coaxial Switch - 50 Ohms - 12 Vdc Failsafe - SPDT - INDICATOR CONTACTS - 4 Positions - Standard Contacts - 400 mA - Female SMA - 60 dB Isolation - Screw Mount - 26.5 GHz - [ - 25 to +65 ° C] - 38.1x13.21x46.23mm