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Antique Radio Resources: General Resources
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  • Childhood Radios - Primary focus is transistor gear from 1954-1980. Besides research material, links to transistor radio collections, experts, and hard-to-find store items such as replacements for obsolete Eveready batteries, there is an active message board, and other ways for enthusiasts to connect. Contains schematics, repair parts, restoration how-to information, photos of vintage radios, televisions, test equipment HAM gear and more. (Added: 10-Jul-2006 Hits: 1146)
  • Classicos da Radio - Nicely designed site about radios and radio programs in Portugal from the 1920s through the 1970s. Some radio programs available in MP3 format. In Portugese. (Added: 25-May-2001 Hits: 324)
  • Crystal Radio Set Systems: Design, Measurement and Improvement - Original technical Articles related to crystal radio, impedance matching, diode detection and measurement, headphone measurement etc. The first Article was published around the middle of 1999. Quick summaries of some Articles: Article #26 describes construction and measurement of a very low loss single-tuned crystal set with the uncommon property of a reltively constant -3 dB RF bandwidth actoss the MW band. I believe the first published discussion of the necessity of having the DC load on a diode detector equal in magnitude to the absolute value of the average AC load, for low distortion on strong signals, is explained in Article #1. Article #2 describes an original convenient device for determining the best source resistance from which to drive headphones or speakers. Article #15 shows original equations relating diode detector insertion power loss to diode parameters. It introduces the concept of the "Linear to Square-Law Crossover Point" for diode deteectors and shows how it may be used. Article #27 presents measurements of diode detector insertion power loss as a function of type of diode. I believe the approach is original. (Added: 23-Jun-2005 Hits: 212)
  • Crystal Radios - Crystal radios, kits, parts, and accessories. (Added: 20-Nov-2000 Hits: 471)
  • Crystal Radios--Peebles Original Radios - Crystal Radios, Tube Radios, and Transistor Radio     Kits, Parts, Plans, Vintage Publications, Books & Ready to go Sets.   (Added: 11-Aug-2002 Hits: 3470)
  • Dave's Antique Radio Club - This is the place to post your Pictures of Antique Radios & TVs, Schematics and vintage ads, Old 78 record labels old phonographs(wind up too), and car radios. (Added: 7-Jun-1999 Hits: 860)
  • DirectoryRadio.com - A network of Internet radio directory using our resource. (Added: 13-Oct-2006 Hits: 1455)
  • Firelands Vintage Radios - Antique radios for sale, repair services, National Radio Institute Booklets, radio repair data (Added: 17-Dec-2003 Hits: 281)

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