The S3A48-80T2000 from Clear Microwave, Inc is a RF Switch with Frequency 4 to 8 GHz, Insertion Loss 1.4 dB, Isolation 80 dB, Supply Voltage 5 V, Supply Current 125 mA. Tags: Module with Connectors, Solid State. More details for S3A48-80T2000 can be seen below.