• Country
• Austria

• Manufacturer / Brand
• Fischer, Karl; Wien III

• Year
• 1931

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 182885

• • Brand: Efka

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: NF-Transformator Efka - Reform - Fischer, Karl; Wien III

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 60 x 70 x 45 mm / 2.4 x 2.8 x 1.8 inch

• Notes
• Der N.F. Transformator wurde in der gleichen Bauform in verschiedenen Übersetzungsverhältnissen gefertigt

• Net weight (2.2 lb = 1 kg)
• 0.320 kg / 0 lb 11.3 oz (0.705 lb)

• Author
• Model page created by Museum Roggenhofer. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fischer, Karl; Wien III