The MMC-SP4T-C06N28-1K from Mesa Microwave is a RF Switch with Frequency DC to 6.5 GHz, Insertion Loss 0.3 to 0.5 dB, Isolation 60 to 70 dB, Supply Voltage 12 to 28 V, Supply Current 100 to 240 mA. Tags: Module with Connectors, Solid State. More details for MMC-SP4T-C06N28-1K can be seen below.