• Country
• Germany

• Manufacturer / Brand
• Perfect Wireless Corporation AG, Berlin

• Year
• 1923

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 149049

• • alternative name: Perfekt

• Main principle
• TRF with regeneration

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

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Audionzusatz AZ37 - Perfect Wireless Corporation

• Notes
• Ist dazu bestimmt, die Reichweite des einfachen Detektorempfängers jeder Type zu verdoppeln.

• Mentioned in
• HELIOS Fach-und Exportzeitschrift 1923

• Author
• Model page created by Uwe Ronneberger. See "Data change" for further contributors.

• 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