• Country
• Germany

• Manufacturer / Brand
• Gesellschaft für drahtlose Telegraphie System Prof. Braun und Siemens & Halske mbH; Berlin

• Year
• 1916 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 230248

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

• Number of Tubes
• 0

• Valves / Tubes
• Neon_Indicator

• Main principle
• Crystal or Solid State Detector; none

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Wellenmesser KW 59c - Gesellschaft für drahtlose

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 220 x 265 x 290 mm / 8.7 x 10.4 x 11.4 inch

• Notes

• Wellenmesser für den Wellenbereich 125 m - 7000 m. Anzeige über Glimmröhre.

• Net weight (2.2 lb = 1 kg)
• 8.2 kg / 18 lb 1 oz (18.062 lb)

• Mentioned in
• Telefunken Stationen und Geräte (1919)

• Author
• Model page created by Nikolaus Löwe. See "Data change" for further contributors.

• Other Models

• Here you find 29 models, 25 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gesellschaft für drahtlose Telegraphie System Prof. Braun und Siemens & Halske mbH; Berlin