• Country
• Germany

• Manufacturer / Brand
• Elektro-Schalt-Werk AG, Hecke, Ruhstrat & Co. (ESW); Göttingen

• Year
• 1928/1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14354

• • Brand: ESW

• Main principle
• TRF without regeneration

• Power type and voltage
• Line (AC, UC or DC not known)

• from Radiomuseum.org
• Model: Netzanschlussempfänger - Elektro-Schalt-Werk AG, Hecke,

• Notes
• Netzanschluss-Empf.

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Historische Radios Band II (34)

• Other Models

• Here you find 19 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elektro-Schalt-Werk AG, Hecke, Ruhstrat & Co. (ESW); Göttingen