• Country
• Germany

• Manufacturer / Brand
• Keiser & Schmidt; Berlin

• Year
• 1870 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 223246

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Widerstandsdekade - Keiser & Schmidt; Berlin

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 310 x 130 x 240 mm / 12.2 x 5.1 x 9.4 inch

• Notes
• Keiser & Schmidt Widerstandsdekade (Unbestätigte Type: A20);
  Fünf Bereiche mit je 10 Stellungen.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Keiser & Schmidt; Berlin