• Country
• Germany

• Manufacturer / Brand
• Perfect Wireless Corporation AG, Berlin

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 16086

• • alternative name: Perfekt

• Number of Tubes
• 3

• Valves / Tubes
• A409 A409 B406

• Main principle
• TRF without regeneration

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: 3-Röhrenempf. - Perfect Wireless Corporation

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 485 x 238 x 240 mm / 19.1 x 9.4 x 9.4 inch

• Notes

• Röhre A409 ab 1925 möglich.

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Radio-Umschau (RU, 68) (2408)

• Other Models

• Here you find 14 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Perfect Wireless Corporation AG, Berlin