• Year
  • 1940 ??
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 193863
    • alternative name: Unknown, Custom Built

 Technical Specifications

  • Main principle
  • RF-Circuit or wave trap (separate, can also be an antenna with amp.)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Sideron Sperrkreis 83/1490 - UNBEKANNTE FIRMA D / A / CH -
  • Notes
  • Sideron Sperrkreis Nr. 83/1490, 1490-1650 m;
    LW, Einstellschraube für Spulenkern. Bananenbuchse und Stecker integriert.
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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