• Country
• Switzerland

• Manufacturer / Brand
• Biennophone; (Marke)

• Year
• 1942/1943

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25409

• • alternative name: Sport AG Biel || Velectra AG

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

• Number of Tubes
• 5

• Valves / Tubes
• ECH3 EF9 EF9 UBL21 CY2

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• AC/DC-set

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 422U - Biennophone; Marke

• Dimensions (WHD)
• 385 x 235 x 189 mm / 15.2 x 9.3 x 7.4 inch

• Notes
• Siehe auch 422.

• Price in first year of sale
• 315.00 SFr

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Thali-Schemasammlung und Tungsram-Röhrenbestückung.

• Other Models

• Here you find 512 models, 293 with images and 346 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Biennophone; (Marke)