• Country
• Germany

• Manufacturer / Brand
• Vogt, Hans; Berlin

• Year
• 1928/1929

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17542

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

• Number of Tubes
• 3

• Valves / Tubes
• RE034s RE034s L414

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

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

• Power type and voltage
• Direct Current supply (DC)

• Loudspeaker
• Electrostatic Loudspeaker (high bias DC voltage)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Oszillophon 220G - Vogt, Hans; Berlin

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 495 x 520 x 135 mm / 19.5 x 20.5 x 5.3 inch

• Notes
• Elektrostatischer Lautsprecher!

• Net weight (2.2 lb = 1 kg)
• 9.5 kg / 20 lb 14.8 oz (20.925 lb)

• Price in first year of sale
• 380.00 RM

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

• Source of data
• Katalog Prohaska 1928/29 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Elektrotechnische Zeitschrift (ETZ) (2841)

• Literature/Schematics (1)
• Radio-Diehr, Berlin, 1928/1929

• Other Models

• Here you find 5 models, 5 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Vogt, Hans; Berlin