The MMC-SP2T-002518-60 from Mesa Microwave is a RF Switch with Frequency 250 MHz to 18 GHz, Insertion Loss 3.5 dB, Isolation 60 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, Solid State. More details for MMC-SP2T-002518-60 can be seen below.