The S6TA-001200E6B from Corech Microwave is a RF Switch with Frequency 0.1 to 20 GHz, Insertion Loss 4 to 4.5 dB, Isolation 60 to 70 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, Solid State. More details for S6TA-001200E6B can be seen below.