The MCF6T-K40 from Magvention is a RF Switch with Frequency DC to 40 GHz, Insertion Loss 0.3 to 1.3 dB, Isolation 50 to 70 dB, Supply Voltage 12 to 28 VDC, Supply Current 160 to 350 mA. Tags: Module with Connectors. More details for MCF6T-K40 can be seen below.