• Year
  • 1974 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 74417

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)     6 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 220 / C: 6 × 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Transistor Koffer TR2334 - QUELLE GmbH Universum; Fürth
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 275 x 176 x 75 mm / 10.8 x 6.9 x 3 inch
  • Notes
  • Handelsmarke Universum. 1 IC, KW-Lupe, Kopfhörerbuchse, DIN-Tonbandanschluss, hergestellt in Taiwan.

    Im FM-ZF-Teil ist ein Piezofilter eingebaut.

  • Net weight (2.2 lb = 1 kg)
  • 1.5 kg / 3 lb 4.9 oz (3.304 lb)
  • Source of data
  • Radiokatalog Band 2, Ernst Erb

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The model Transistor Koffer is part of the collections of the following members.

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