The SW8-002020RN4NF from Narda-MITEQ is a RF Switch with Frequency 200 MHz to 2 GHz, Insertion Loss 1.5 dB, Isolation 65 dB, Supply Current 215 mA, Control Voltage -12, 12 V. Tags: Module with Connectors, Solid State. More details for SW8-002020RN4NF can be seen below.