The QP-SWS1S-0127-01 from QP Microwave is a RF Switch with Frequency 1 to 27 GHz, Insertion Loss 4 dB, Isolation 60 dB, Supply Voltage -15 to 15 V, Supply Current -20 to 20 mA. Tags: Module with Connectors, Solid State. More details for QP-SWS1S-0127-01 can be seen below.