• Country
• Germany

• Manufacturer / Brand
• Weilo, J. Feldman & Co.; Berlin

• Year
• 1925 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 256108

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Champion - NF Transformator 10 gekapselt - Weilo, J. Feldman & Co.;

• Dimensions (WHD)
• 80 x 95 x 60 mm / 3.1 x 3.7 x 2.4 inch

• Notes

• 1: 5 = 20.000 Ohm auf 4.000 Ohm.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Price in first year of sale
• 10.00 RM

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

• Other Models

• Here you find 16 models, 13 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Weilo, J. Feldman & Co.; Berlin