The C2-3-LI/9D from MCLI is a RF Switch with Frequency DC to 4 GHz, Insertion Loss 0.30 dB, Supply Voltage 28 V, Supply Current 200 mA, Actuator Voltage 28 Vdc. Tags: Module with Connectors, Electro-Mechanical. More details for C2-3-LI/9D can be seen below.