• Country
• Italy

• Manufacturer / Brand
• Autovox SPA; Roma

• Year
• 1970 ??

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

• Radiomuseum.org ID
• 194157

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

• Number of Transistors
• 12

• Semiconductors
• BF274 BF274 BF274 BF274 BC208 BC205 BC139 64172 BD162 AD262 BF273 BF273 BF273 OA91 AA119 Diode_Zener BA102

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• 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
• 6 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: RB277A - Autovox SPA; Roma

• Dimensions (WHD)
• 165 x 60 x 40 mm / 6.5 x 2.4 x 1.6 inch

• Notes
• Different from RA266A because this one has FM, and also one tone push-button.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Mario Coelho. See "Data change" for further contributors.

• Other Models

• Here you find 299 models, 194 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