02-20-2022, 04:33 PM
If both windings are good on the replacement ift you shouldn't have a problem retuning it to 448kc. That should solve the IF problem so far.
Even at 455kc could be lowered to 448 by adding some capacitance across each winding.
Even at 455kc could be lowered to 448 by adding some capacitance across each winding.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
