04-11-2016, 05:24 PM
(This post was last modified: 04-11-2016, 05:27 PM by Mike Watterson.)
You just parallel the capacitor to the winding that gets switched to the tuning capacitor, but I suspect something else is wrong. Gluing the broken core doesn't reduce Q (it may even increase it). So if the frequency range is correct the failure to oscillate is for some other reason. Lack of gain somewhere. Or core at wrong end of coil / transformer.
