• Country
• Italy

• Manufacturer / Brand
• Autovox SPA; Roma

• Year
• 1957/1958

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 144989

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

• Number of Tubes
• 4

• Valves / Tubes
• 12BE6 12BA6 12AV6 12AQ5

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 1.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: RA90 - Autovox SPA; Roma

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 160 x 60 x 100 mm / 6.3 x 2.4 x 3.9 inch

• Notes

• RA90 è stato realizzato per la FIAT 600/B, mentre un simile RA91 era pronto per essere montato sulla 600 Multipla. Due blocchi collegati da quattro fili, uno con la radio stessa, l'altro con l'alimentatore costituito da un vibratore sincrono VS30..
  Sintonia a permeabilità variabile (induttori variabili).

  RA90 was made for the FIAT 600/B, while similar RA91 was ready for mounting in the 600 Multipla. Two blocks connected by four wires, one with the radio itself, the other with the power supply.

• Source of data
• Guida Pratica Antique Radio IV (2001)

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• -- Original-techn. papers. (D.E. Ravalico, “Il Radio Libro XVII edizione, U. Hoepli 1960.)

• Author
• Model page created by Emilio Ciardiello. See "Data change" for further contributors.

• Other Models

• Here you find 300 models, 195 with images and 177 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Autovox SPA; Roma