• Country
• Germany

• Manufacturer / Brand
• Noris (Marke), Leo Reichsthaler, Sommerhäuser & Friedrich; Nürnberg

• Year
• 1937

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 118083

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

• Number of Tubes
• 3

• Valves / Tubes
• AF7 AL4 AZ1

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Kraft-Zweier 37WK - Noris Marke, Leo Reichsthaler,

• Shape
• Chassis only or for «building in»

• Notes

• Einkreisempfänger für 25-50m,200-600m und 800-2000m. Bausatzpreis ohne Röhren, Lautsprecher und Gehäuse bei Arlt 1939. Arlt Katalog: Freundl. Leihgabe K. Birkner.

• Price in first year of sale
• 49.00 RM

• Mentioned in
• Walter Arlt, Radio Katalog 1939/40

• Literature/Schematics (1)
• NBG.-A, 5.III. 37. K. Lauffer

• Author
• Model page created by Reimund REINHARDT. See "Data change" for further contributors.

• Other Models

• Here you find 25 models, 19 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Noris (Marke), Leo Reichsthaler, Sommerhäuser & Friedrich; Nürnberg