Hi.
I am still waiting for the replacement kit to be sent so hopefully it will arrive shortly.
Talking about the type of coupling between the two coils in earlier posts got me thinking about further coupling arrangements. I came across these
https://www.ebay.co.uk/itm/A-Pair-Su...gAAOSw9hdZ5xZf superregenerative transmitter/receiver modules on ebay. It's of interest the way in which the two coils in transmitter circuit are coupled. They're mounted at 90 degrees and at close proximity.
Regards
Symon.