• Country
• Italy

• Manufacturer / Brand
• Phonola SA, FIMI; Saronno (VA)

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 30665

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

• Number of Tubes
• 5

• Valves / Tubes
• EK2 AF3 or WE33 ABC1 or WE37 AL4 or WE38 AZ1 or WE54

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

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 100-270 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ultraferrosite 523 - Phonola SA, FIMI; Saronno VA

• Shape
• Tablemodel, with any shape - general.

• Price in first year of sale
• 1,195.00 LIT

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Il Radio Libro (E.D. Ravalico) Edizioni Hoepli

• Literature/Schematics (2)
• Il Radio Libro, (Ravalico) 6a edizione 1942

• Author
• Model page created by Alessandro De Poi. See "Data change" for further contributors.

• Other Models

• Here you find 716 models, 460 with images and 545 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Phonola SA, FIMI; Saronno (VA)