• Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 1019
    • alternative name: Motorfahrzeug-Fabrik

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration; 1 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Columbus 148 - Brandt Roland Brandt; Berlin
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 350 x 410 x 195 mm / 13.8 x 16.1 x 7.7 inch
  • Notes
  • 133 mit Dyn LS
  • Price in first year of sale
  • 148.00 RM
  • Circuit diagram reference
  • Röhren in FS-Bestückungstabellen

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