• Country
• Germany

• Manufacturer / Brand
• Kohl AG, Max, Werkstätten für Präzisionsmechanik; Chemnitz i.S.

• Year
• 1910 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 216113

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack / 20 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Gleichstrom Nebenschluss-Dynamo/Motor Bestellnummer 62770 - Kohl AG, Max, Werkstätten für

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 140 x 190 x 120 mm / 5.5 x 7.5 x 4.7 inch

• Notes
• Gleichstrom-Nebenschlussdynamo, auch als Motor zu betreiben. 20 V/3 A/3.000 Upm für Experimentierzwecke in der Ausbildung.

• Net weight (2.2 lb = 1 kg)
• 3.850 kg / 8 lb 7.7 oz (8.48 lb)

• Price in first year of sale
• 4.00 GBP

• Mentioned in
• - - Manufacturers Literature (Price List No. 50, Vols. II and III. Physical Apparatus - Vol. II, Max Kohl A. G., Chemnitz ~1910)

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

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kohl AG, Max, Werkstätten für Präzisionsmechanik; Chemnitz i.S.