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1936 Model 600 Oscillaltor coil
Radioroslyn
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Posts: 7,294
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#10

01-11-2010, 02:42 PM
After reversing the secondary winding (feedback) on the oscillator coil the set is working fine. The IF/detector was acting up as it would go in and out of oscillation at will. Replacing the 77 tube seems to have corrected this problem. Thank goodness as I didn't want to rewind the IF transformer! Going to make some BED resistors to replace the modern ones I put in. Set is working fine!!
Terry
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
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Messages In This Thread
1936 Model 600 Oscillaltor coil - by 7estatdef - 01-05-2010, 06:04 AM
Re: 1936 Model 600 Oscillaltor coil - by 7estatdef - 01-11-2010, 02:42 PM
The saga continues.... - by 7estatdef - 01-14-2011, 07:59 PM
RR was right - by 7estatdef - 01-20-2011, 07:30 PM



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