• Country
• Sweden

• Manufacturer / Brand
• Stern & Stern (Concerton / Conserton), S&S; Stockholm

• Year
• 1932 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 183144

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Niederfrequenz-Transformator Stern 1:3 - Stern & Stern Concerton /

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 65 x 50 x 45 mm / 2.6 x 2 x 1.8 inch

• Notes
• Übertragung: 1:3

• Net weight (2.2 lb = 1 kg)
• 0.4 kg / 0 lb 14.1 oz (0.881 lb)

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 395 models, 224 with images and 173 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern & Stern (Concerton / Conserton), S&S; Stockholm