The SRP-2-N-D from RLC Electronics is a RF Switch with Frequency DC to 6 GHz, Insertion Loss 0.2 to 0.5 dB, Supply Voltage 12 to 28 Vdc, Operating Temperature -55 to 85 Degree C. Tags: Module with Connectors, Electro-Mechanical. More details for SRP-2-N-D can be seen below.