• Country
• Germany

• Manufacturer / Brand
• Schaleco - Schackow, Leder und Co; Berlin

• Year
• 1932 ?

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 6301

• Number of Tubes
• 3

• Valves / Tubes
• RENS1204 REN904 RGN504

• Main principle
• RF Converter/Adapter (not voltage converter)

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

• from Radiomuseum.org
• Model: Super W Kurzwellen- Konverter - Schaleco - Schackow, Leder und

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 119 models, 67 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schaleco - Schackow, Leder und Co; Berlin