• Year
  • 1934/1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 3347
    • Brand: Lumeta

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

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • TRF with regeneration; 1 AF stage(s); Reflex
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Direct Current supply (DC) / 110; 125; 150; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Burggraf G GD220 - Lumophon, Bruckner & Stark,
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 393 x 385 x 280 mm / 15.5 x 15.2 x 11 inch
  • Notes
  • Rückk=verst.frei; Reflex

    Contains an URDOX tube to stabilize the filament current

  • Price in first year of sale
  • 206.00 RM
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

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The model Burggraf G is part of the collections of the following members.

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