• Country
• Germany

• Manufacturer / Brand
• EPW, Elektro-Physikalische Werkstatt Herbert Stiehr OHG; Eichwalde, Berlin

• Year
• 1947 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 108439

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

• Tuned circuits
• 1 AM circuit(s)

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Audionspule AK2 - EPW, Elektro-Physikalische

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 84 x 38 x 15 mm / 3.3 x 1.5 x 0.6 inch

• Notes
• Ohne Schalter. Typ AK1 nur ML.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 15 models, 7 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from EPW, Elektro-Physikalische Werkstatt Herbert Stiehr OHG; Eichwalde, Berlin