The original plan for high power RF switching for the ground station revolved around PIN diodes, however after having a look through this article we've decided to give lovely cheap relays a go.

As of 09/06, 3 of the G2RL-1-E-CF 12DC relays have been ordered from Onecall for testing. @seb has agreed to help with making a PCB for them and a PCB design should be created shortly. As soon as the delivery arrives, we'll solder it up and crash the RF lab to give it a test.