The QMSD2V from Qualwave is a RF Switch with Frequency DC to 53 GHz, Insertion Loss 0.3 to 1.5 dB, Isolation 50 to 70 dB, Supply Voltage 12 to 28 V, Supply Current 180 to 400 mA. Tags: Module with Connectors, Electro-Mechanical. More details for QMSD2V can be seen below.