The QMS2E from Qualwave is a RF Switch with Frequency DC to 6 GHz, Insertion Loss 0.2 to 0.5 dB, Isolation 60 to 70 dB, Supply Voltage 12 to 28 V, Supply Current 110 to 310 mA. Tags: Module with Connectors, Solid State. More details for QMS2E can be seen below.