The K3-8-L/12 from MCLI is a RF Switch with Frequency DC to 26.5 GHz, Insertion Loss 0.7 dB, Supply Voltage 28 V, Supply Current 110 mA, Actuator Voltage 12 V. Tags: Module with Connectors, Electro-Mechanical. More details for K3-8-L/12 can be seen below.