• Year
  • 1975 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 104712

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

 Technical Specifications

  • Number of Transistors
  • 10
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 220 / 4 × 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7.6 cm = 3 inch
  • Power out
  • 0.4 W (unknown quality)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: 1900 - Vivanco AG electronic;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 270 x 140 x 50 mm / 10.6 x 5.5 x 2 inch
  • Notes
  • 10 Dioden.
  • Net weight (2.2 lb = 1 kg)
  • 0.8 kg / 1 lb 12.2 oz (1.762 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Daniel Doll. See "Data change" for further contributors.

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