• Year
  • 1936/1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 1676

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration; 1 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • AC/DC-set / 110-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Graetzor 40GW - Graetz Radio, Berlin Treptow
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 520 x 310 x 250 mm / 20.5 x 12.2 x 9.8 inch
  • Notes
  • Ch=43GW
  • Net weight (2.2 lb = 1 kg)
  • 9.8 kg / 21 lb 9.4 oz (21.586 lb)
  • Price in first year of sale
  • 172.00 RM
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

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The model Graetzor is part of the collections of the following members.

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