• Country
• Germany

• Manufacturer / Brand
• EAK, Elektro-Apparatefabrik Köppelsdorf, ex AEG (Sonneberg)

• Year
• 1950/1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14243

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

• Number of Tubes
• 5

• Valves / Tubes
• ACH1 AF3 ABC1 AL4 AZ1 or AZ11

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 65/50WKS II [dunkel] - EAK, Elektro-Apparatefabrik

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

• Notes

• Siehe auch die Variante hell in völlig verschiedenem Design.

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 33 models, 30 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EAK, Elektro-Apparatefabrik Köppelsdorf, ex AEG (Sonneberg)