• Country
• Germany

• Manufacturer / Brand
• Owin; Hannover

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7434

• Number of Tubes
• 4

• Valves / Tubes
• AF3 AF7 AL4 AZ1

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

• Tuned circuits
• 2 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: 230W - Owin; Hannover

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

• Dimensions (WHD)
• 570 x 300 x 250 mm / 22.4 x 11.8 x 9.8 inch

• Price in first year of sale
• 245.00 RM

• Source of data
• HandB.d.d.Rundfunk-Handels 1936/37 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Mentioned in
• Prohaska 1936/37

• Other Models

• Here you find 230 models, 187 with images and 81 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Owin; Hannover