• Year
  • 1941/1942
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 1277

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 128 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 4742W - Braun; Frankfurt
  • Dimensions (WHD)
  • 457 x 573 x 233 mm / 18 x 22.6 x 9.2 inch
  • Net weight (2.2 lb = 1 kg)
  • 9.3 kg / 20 lb 7.8 oz (20.485 lb)
  • Circuit diagram reference
  • Lange + Schenk
  • Mentioned in
  • Funkschau (Schaltungskarten Reihe J Karte 3 (1946))

 Collections | Museums | Literature

Collections

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

 Forum