Bildjuwel 721-4N

Tonfunk GmbH; Karlsruhe

  • Year
  • 1957/1958
  • Category
  • Television Receiver (TV) or Monitor
  • Radiomuseum.org ID
  • 99849

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

 Technical Specifications

  • Number of Tubes
  • 21
  • Number of Transistors
  • Main principle
  • Superhet with RF-stage; ZF/IF 23100 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Bildjuwel 721-4N - Tonfunk GmbH; Karlsruhe
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 660 x 630 x 430 mm / 26 x 24.8 x 16.9 inch
  • Notes
  • Vier-Normen-Gerät.
  • Net weight (2.2 lb = 1 kg)
  • 41.5 kg / 91 lb 6.6 oz (91.41 lb)
  • Price in first year of sale
  • 959.00 DM
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Bernd P. Kieck. See "Data change" for further contributors.

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