The QMS2SH from Qualwave is a RF Switch with Frequency DC to 26.5 GHz, Insertion Loss 0.2 to 0.45 dB, Isolation 70 to 80 dB, Supply Voltage 12 to 28 V, Supply Current 95 to 230 mA. Tags: Module with Connectors, Electro-Mechanical. More details for QMS2SH can be seen below.