The K4-7-LL/24 from MCLI is a RF Switch with Frequency DC to 18 GHz, Insertion Loss 0.5 dB, Supply Voltage 24 V, Supply Current 100 mA, Actuator Voltage 24 Vdc. Tags: Module with Connectors, Electro-Mechanical. More details for K4-7-LL/24 can be seen below.