The SW3-005020AN5NM from Narda-MITEQ is a RF Switch with Frequency 500 MHz to 2 GHz, Insertion Loss 1.9 dB, Isolation 75 dB, Supply Voltage 28 V, Supply Current 85 mA. Tags: Module with Connectors, Solid State. More details for SW3-005020AN5NM can be seen below.