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RA9 12V

RA9; Autovox SPA; Roma (ID = 174532) Car Radio
RA9; Autovox SPA; Roma (ID = 2206448) Car Radio
RA9; Autovox SPA; Roma (ID = 2386216) Car Radio
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RA9; Autovox SPA; Roma (ID = 2386216) Car Radio
Autovox SPA; Roma: RA9 [Car Radio] ID = 2386216 1400x1854
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For model RA9 12V, Autovox SPA; Roma
Country:  Italy
Manufacturer / Brand:  Autovox SPA; Roma
Year: 1950–1952 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 5: 12BE6 12BA6 12AT6 6AQ5 6X4
Main principle Superheterodyne (common); ZF/IF 455 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 cm = 4.3 inch
Power out
from Model: RA9 [12V] - Autovox SPA; Roma
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 175 x 95 x 250 mm / 6.9 x 3.7 x 9.8 inch

Onde medie, Onde Corte 49 m, Onde Corte 25 m.
La 12AT6 è comunemente sostituita con la 12AV6.

Sintonia ad induttori variabili.
Controllo di tono.

Alimentazione da batteria con vibratore.
Built-in vibrator for battery use.

Price in first year of sale 55'000.00 ITL
Source of data Guida Pratica Antique Radio III (2000)
Mentioned in Guida Pratica Antique Radio IV (2001)
Literature/Schematics (1) Riparazioni - Scuola Radio Elettra (pag. I24)

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

All listed radios etc. from Autovox SPA; Roma
Here you find 268 models, 170 with images and 153 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.