Teledyne RF300-5 relay, 0.125watt 6Ghz, DPDT relay.

5Volt coil.

Developed for usage in 50ohm systems, but can be used in 75ohm systems as well.

For datasheet see:  www.teledynerelays.com/pdf/electromechanical/rf300rf303.pdf

NOTE: picture is a 12V coil relay, this is a 5Volt relay