• Country
• Germany

• Manufacturer / Brand
• Birgfeld AG, W.A; Berlin

• Year
• 1923/1924

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 14049

• • Brand: Broadcast AG

• Number of Tubes
• 1

• Valves / Tubes
• RE16

• Main principle
• Crystal or Solid State Detector; Crystal-detection 2 circuits (no tubes)

• Tuned circuits
• 1 AM circuit(s)

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detektor-Empfänger - Birgfeld AG, W.A; Berlin

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

• Notes
• mit RE16 zum Audion umgestaltbar

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Info Dr. H. Börner without schematic

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 20 models, 15 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Birgfeld AG, W.A; Berlin