• Year
  • 1941 ??
  • Category
  • Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
  • Radiomuseum.org ID
  • 52548

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • RF Converter/Adapter (not voltage converter)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Band Expander DM-36 - Radio Mfg. Engineers, Inc. RME
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Frequency converter, converts the 28-30 and 56-60 MHz ham bands to 10 MHz.
  • Circuit diagram reference
  • Rider's Perpetual, Volume 12 = ca. 1941 and before
  • Author
  • Model page created by Peter Rutishauser. See "Data change" for further contributors.

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