Re: Spurious RF at beginning of CW transmission in the uBitx
Good work. There was an earlier fix that tackled the fact that there is no pulldown
for the open contact its used two cross coupled 3904s to short the unpowered line RX+ or TX+.
The side effect there are enough big caps that do not discharge fast.
I believe the ubitx fixes site has it, yes it does. Full description there...