October 2017 Meeting - RadioFallFest

Davidsonville Family Recreation Center

Sunday, October 15th

Tailgating at 8:00AM and Auction at 12:00 or earlier if raining

MAARC RadioFallFest - a combined Antique Radio, Vintage Audio, and HAM gear swap meet.

 

Check calendar for other events.

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Replacing Power-Cord Resistance Elements or Ballast Tubes

Have an old radio that used power-cord resistance elements or ballast tubes that are no longer available? Ed Lyon has taken Charlie Rhodes' equations for determining how to replace those with modern-day capacitors and created some charts to guide your repairs. Published in the September 2017 Radio Age, they are provided here for your use. 

To view the charts and related article, click here.

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