• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1953

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 138375

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

• Number of Tubes
• 4

• Valves / Tubes
• DK92 DF91 DAF91 DL94

• Main principle
• Superheterodyne (common); 2 AF stage(s); Export model

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Dry Batteries / 1,5 & 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Export-Batterie-Superhet 258B - Graetz, Altena Westfalen

• Shape
• Tablemodel, low profile (big size).

• Notes
• Gerät hat automatische Bandbreitenregelung und Kurzwellenlupe.

• Source of data
• Funkschau

• Literature/Schematics (1)
• Graetz Nachrichten 6 (blau)

• Author
• Model page created by Rigo Janscheidt † 27.7.18. See "Data change" for further contributors.

• Other Models

• Here you find 781 models, 701 with images and 599 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)