The QMS8N from Qualwave is a RF Switch with Frequency DC to 8 GHz, Insertion Loss 0.4 to 0.7 dB, Isolation 60 to 70 dB, Supply Voltage 12 to 24 V, Supply Current 150 to 350 mA. Tags: Module with Connectors, Electro-Mechanical. More details for QMS8N can be seen below.