The SW7-020180RN4NM from Narda-MITEQ is a RF Switch with Frequency 2 to 18 GHz, Insertion Loss 3.7 dB, Isolation 60 dB, Supply Current 185 mA, Control Voltage -12, 12 V. Tags: Module with Connectors, Solid State. More details for SW7-020180RN4NM can be seen below.