The S4TR-010080E4B from Corech Microwave is a RF Switch with Frequency 1 to 8 GHz, Insertion Loss 1.6 to 2.2 dB, Isolation 80 to 85 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, Solid State. More details for S4TR-010080E4B can be seen below.