• Year
  • 1953–1955
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 2011
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Number of Transistors
  • Main principle
  • TRF with regeneration; - / 10700 Special; 2 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)     5 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 840W - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 423 x 288 x 199 mm / 16.7 x 11.3 x 7.8 inch
  • Notes
  • AM: Audion; FM: Flankendemodulation.

    Netztrafo wird nur für Röhrenheizung verwendet.

  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Price in first year of sale
  • 146.00 DM
  • Circuit diagram reference
  • Lange Schaltungen der Funkindustrie, Buch 4
  • Mentioned in
  • -- Original-techn. papers.

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