Posted by Wayne Parham [ 68.91.12.154 ] on September 08, 2005 at 07:10:47:
In Reply to: Trancel TR 80 Transistor...might work? posted by BrianH on September 08, 2005 at 00:40:58:
Those are IF transformers. When you adjusted them, you moved a ferrite slug and shifted the resonant frequency. They all need to be set the same. If you're lucky, you'll be able to tune in a strong station and then adjust each of them for strongest signal. Otherwise, you'll need a signal generator and a scope.
Cool little radio, by the way. Good luck with it!
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