High Level Preselector Amplifier SWF 10-40

Braun, Karl; Nürnberg

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  • Year
  • 1990 ??
  • Category
  • Amateur Equipment (Other, but not Key)
  • Radiomuseum.org ID
  • 315906

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

 Technical Specifications

  • Number of Transistors
  • 6
  • 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
  • Line / Batteries (any type) / 220 / 24 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: High Level Preselector Amplifier SWF 10-40 - Braun, Karl; Nürnberg
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 300 x 80 x 250 mm / 11.8 x 3.1 x 9.8 inch
  • Notes


  • SWF 10-40
    1,815— 1,85 MHz
    3,5 — 4,0 MHz
    7,0 — 7,1 MHz
    10,1 — 10,2 MHz
    14,0 — 14,35 MHz
    18,0 — 18,2 MHz
    21,0 —21,45 MHz
    24,85 —25,0 MHz
    28,0 —30,0 MHz
     S = Sonderband

    Siehe auch den Braun High Level Preselector Amplifier SWF 5-40 mit 5 statt 10 HAM-Bändern.

  • Mentioned in
  • - - Manufacturers Literature

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