I can rustle up a second entry. This weekend I finished my receive antenna sharing and control system. The uses a raspberry pi and set of relays to provide browser control for the GB2GP receive antennas. Two stations can choose any antenna, including sharing with3db loss. It includes further bias T for preamps on some systems as the NW beverage has 500m of coax. This has 5db insertion loss on 160m!!!!
Next I’m doing an automatic lightning disconnect system that reads data from lightningmaps.org.?
73
Steve
