The S5TA-050100E5B from Corech Microwave is a RF Switch with Frequency 5 to 10 GHz, Insertion Loss 2.1 to 2.6 dB, Isolation 70 to 75 dB, Power 30 dBm, Power 1 W. Tags: Module with Connectors, Solid State. More details for S5TA-050100E5B can be seen below.