• Year
  • 1959/1960
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 1779

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 460/6750 kHz
  • Tuned circuits
  • 7 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Dry Batteries / 6 × 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Joker 834 - Graetz, Altena Westfalen
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 290 x 180 x 102 mm / 11.4 x 7.1 x 4 inch
  • Notes
  • Erstmals vorgestellt auf der Deutschen Rundfunk-, Fernseh- und Phonoausstellung in Frankfurt/Main am 14.8.1959.

    Teilweise abweichende Transistorbestückung in UKW-HF und ZF. AF114 und AF115 für UKW und AF116 für ZF.

  • Net weight (2.2 lb = 1 kg)
  • 2.8 kg / 6 lb 2.7 oz (6.167 lb)
  • Price in first year of sale
  • 278.00 DM
  • Mentioned in
  • -- Original prospect or advert
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Literature/Schematics (2)
  • Funk-Technik (FT) (18/1959 S. 660, 661 / Neuvorstellung, Schema)

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