A common fault on the SGC range of antenna tuners is a reduction in receive performance as they get on in years. This can be attributed to contamination on the relay contacts since SGC stoped using fully sealed relays. Any small condensation inside the tuner makes it’s way into the relays and causes contamination on the contacts as they are hot switched. The best thing to do is to replace all 26 relays with new units…
Tempoary vertical
Operations this weekend are taking place thanks to this impressive vertical.
External enclosure for ATU
I have an SGC 211 ATU. Its a great bit of kit but I wanted to mount it outside.
A simple post for a simple job so here are the pics…