• Country
• Germany

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

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14236

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH11 EBF11 ECL11 AZ11 or AZ1

• Main principle
• Superheterodyne (common); ZF/IF 473 kHz; 1 AF stage(s)

• 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) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: 64/49WKS - EAK, Elektro-Apparatefabrik

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

• Dimensions (WHD)
• 570 x 385 x 290 mm / 22.4 x 15.2 x 11.4 inch

• Net weight (2.2 lb = 1 kg)
• 13.5 kg / 29 lb 11.8 oz (29.736 lb)

• Price in first year of sale
• 139.00 Mark

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• 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)