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520F; Allocchio Bacchini (ID = 118746) Radio
520F; Allocchio Bacchini (ID = 118748) Radio
520F; Allocchio Bacchini (ID = 434374) Radio
520F; Allocchio Bacchini (ID = 434375) Radio
520F; Allocchio Bacchini (ID = 118749) Radio 520F; Allocchio Bacchini (ID = 645320) Radio
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520F; Allocchio Bacchini (ID = 118749) Radio
Allocchio Bacchini: 520F [Radio] ID = 118749 355x430
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For model 520F, Allocchio Bacchini (Radialba); Milano
Country:  Italy
Manufacturer / Brand:  Allocchio Bacchini (Radialba); Milano
Year: 1940/1941 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECH3 6K7G 6Q7G 6V6G 5Y3G Neon_Indicator
Main principle Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Details Record Player (not changer); Visual Tuning Indicator pre Eye
Power type and voltage Alternating Current supply (AC) / 110; 125; 140; 160; 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 520F - Allocchio Bacchini Radialba;
Material Wooden case
Shape Console: Chairside Radio.
Dimensions (WHD) 640 x 850 x 460 mm / 25.2 x 33.5 x 18.1 inch

Ricevitore gemello del 520 "S" ma con mobile console in stile di dimensioni adeguate all'alloggiamento del riproduttore fonografico.

Indicatore di sintonia al Neon.

Price in first year of sale 3'670.00 ITL
Source of data Guida Pratica Antique Radio II (2000)
Mentioned in -- Original-techn. papers. (Schemario Radioindustria 1949)
Literature/Schematics (1) Il Radio Libro (D.E. Ravalico 1942)

Model page created by Stefano Rugginenti. See "Data change" for further contributors.

All listed radios etc. from Allocchio Bacchini (Radialba); Milano
Here you find 306 models, 207 with images and 208 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.