• Year
  • 1951/1952
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 25312

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 472 or 468/10700 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)     7 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • AC/DC-set / 110-125; 220-240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 158GW - Graetz, Altena Westfalen
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 620 x 370 x 300 mm / 24.4 x 14.6 x 11.8 inch
  • Notes
  • Dieses Gerät existiert auch in der Version mit moderner UKW-Baueinheit (Graetz Nr. 6911); Umbauanleitung nach Graetz - Werksempfehlung aus dem Jahr 1957.
  • Net weight (2.2 lb = 1 kg)
  • 12.3 kg / 27 lb 1.5 oz (27.093 lb)
  • External source of data
  • Wiesmüller

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