The MM-ASW-020500-SP4T from Mountain Microwave Technology is a RF Switch with Frequency 2 to 50 GHz, Insertion Loss 4 dB, Isolation 50 dB, Power 27 dBm, Power 0.5 W. Tags: Module with Connectors, Solid State. More details for MM-ASW-020500-SP4T can be seen below.