RADIOACTIVITY 2020 Annual Meet

The MAARC RadioActivity event, normally scheduled for June, has been moved to Thursday to Saturday, October 1st to 3rd. There is no MAARC meeting currently scheduled for June 2020. 

RadioActivity 2020 is currently scheduled for October 1st to 3rd, to be held at the Sheraton College Park North Hotel, exit 29B (Rt. 212) off I-95 between Washington and Baltimore, 4095 Powder Mill Road, Beltsville, MD 20705

The theme is a Century of Entertainment Broadcasting and the History of KDKA.

See more details at our Radioactivity 2020 page (below).

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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.

Additional information