• Country
• Germany

• Manufacturer / Brand
• Schaub und Schaub-Lorenz

• Year
• 1930–1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 6242

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

• Number of Tubes
• 5

• Valves / Tubes
• RES094s RE084s RE074s RES164s RES164s

• Main principle
• TRF with regeneration; 1 Special; 2 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Direct Current supply (DC) / 110-220 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Alpha-Kraft G [alt ] - Schaub und Schaub-Lorenz

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 395 x 180 x 295 mm / 15.6 x 7.1 x 11.6 inch

• Notes
• Trommelskala

• Price in first year of sale
• 259.00 RM !

• Source of data
• Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Mentioned in
• Kat.Radio Arlt 1931

• Literature/Schematics (1)
• Katalog Radio-Zentrale Prohaska 1931/32

• Other Models

• Here you find 972 models, 830 with images and 690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schaub und Schaub-Lorenz