• Year
  • 1932
  • Category
  • Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
  • Radiomuseum.org ID
  • 292105
    • alternative name: Pilot Radio & Television || Pilot Radio and Tube || Pilot Radio Corporation

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • RF Converter/Adapter (not voltage converter)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Dry Batteries / 6 or 4 x 1.5 & 2 x 45 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Spider K-528 - Pilot Electric Mfg. Co. Radio
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Shortwave converter using plug in coils to cover 20 to 200 Metres band.

    Powered from a small 6V battery or four 1.5V batteries and two 45V batteries.

  • Mentioned in
  • Pilot Spring Catalog 1932, page 16
  • Author
  • Model page created by Gary Cowans. See "Data change" for further contributors.

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