The QMS2N-12.4-2 from Qualwave is a RF Switch with Frequency DC to 12.4 GHz, Insertion Loss 0.2 to 0.6 dB, Isolation 50 to 70 dB, Power 49 to 53 dBm, Power 80 to 200 W. Tags: Module with Connectors, Electro-Mechanical. More details for QMS2N-12.4-2 can be seen below.