Having repaired the LOPT (
https://www.vintage-radio.net/forum/...d.php?t=143229) I'm now starting to tackle the other problems in this set.
I am attempting to rewind the blocking oscillator transformer which has any open circuit secondary. As I don't have a coil winder I'm using the hand drill method. I have successfully done this on an early RAF microphone transformer but this one might be a challenge too far! I was hoping to re-use the original wire but am discovering multiple breaks due to green spot, etc, so I think I will have to replace it. I have a large reel of 40 swg which I'm hoping will be suitable. Having failed to count the turns as I pulled off the old wire, can anyone let me have winding information for this transformer please. I shall give it my best shot, but if all else fails, at least I am aware that there are rewinding experts in the society!