• Country
• Germany

• Manufacturer / Brand
• Sonar, Techn.Ges.mbH, Berlin S 46

• Year
• 1930 ?

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

• Radiomuseum.org ID
• 264614

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Material
• Metal case

• from Radiomuseum.org
• Model: Anodenstromsparer - Sonar, Techn.Ges.mbH, Berlin S

• Dimensions (WHD)
• 42 x 108 x 10 mm / 1.7 x 4.3 x 0.4 inch

• Notes

• Ansteckteil zur Verringerung der Belastung der Anodenbatterie (geringerer Anodenstrom).

• Net weight (2.2 lb = 1 kg)
• 0.075 kg / 0 lb 2.6 oz (0.165 lb)

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

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sonar, Techn.Ges.mbH, Berlin S 46