Vk4alf wrote: ↑
Fri Feb 07, 2020 11:02 pm
i changed to VHF from UHF and experienced the PI locking up
It turned out to be RF getting into the program cable
a few loops through a ferrite core fixed all my issues
edit : i run 1w into an external antenna
Thats a good point.
I get RF injection problems if I use the built in antenna, via the debugger cable connected to the radio. But using an external antenna, the problem is lot better.