The QPS8-30-8000-A from Qualwave is a RF Switch with Frequency 0.03 to 8 GHz, Insertion Loss 3.2 dB, Isolation 70 dB, Power 20 to 27 dBm, Power 0.1 to 0.5 W. Tags: Module with Connectors, Solid State. More details for QPS8-30-8000-A can be seen below.