One of my FT817nds (serial no 4H) won’t transmit on the top half of 40m. My other one is fine and this one works on the lower half and on all other frequencies. I’ve just started using this one on 40, previously it’s been 20m and above. Anyone any ideas please? A web search has only brought up “won’t transmit at all”.
Any help gratefully received...
Cheers,
Andy M0DEL
Andy M0DEL