• Country
• Germany

• Manufacturer / Brand
• Koch & Sterzel AG; Dresden

• Year
• 1929 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 15447

• Number of Tubes
• 6

• Valves / Tubes
• REN904 REN904 1701 1701 G2340 G2340

• Conflicting model year with tube data.
• The model date contradicts tube dates. [ G2340 (1930)]

• Main principle
• TRF without regeneration

• Power type and voltage
• Alternating Current supply (AC)

• from Radiomuseum.org
• Model: KVW461 - Koch & Sterzel AG; Dresden

• Notes
•  

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• FS-Bestückungstabelle (aber Fehler)

• Other Models

• Here you find 75 models, 49 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Koch & Sterzel AG; Dresden