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R53/5; Unda Radio SA - Como (ID = 289024) Radio R53/5; Unda Radio SA - Como (ID = 289025) Radio
R53/5; Unda Radio SA - Como (ID = 289026) Radio
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R53/5; Unda Radio SA - Como (ID = 289024) Radio
Unda Radio SA - Como: R53/5 [Radio] ID = 289024 933x700
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For model R53/5, Unda Radio SA - Como
Country:  Italy
Manufacturer / Brand:  Unda Radio SA - Como
Year: 1946/1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A8 6K7 6Q7 6V6 6X5
Main principle Super-Heterodyne (Super in general); ZF/IF 450 kHz; 2 AF stage(s)
Tuned circuits 1 AM circuit(s)     2 FM circuit(s)
Wave bands Broadcast plus 2 Short Wave bands.
Power type and voltage Alternating Current supply (AC) / 110-230 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch
Power out 3.5 W (unknown quality)
from Model: R53/5 - Unda Radio SA - Como
Material Wooden case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 500 x 290 x 240 mm / 19.7 x 11.4 x 9.4 inch
Notes Circuito analogo al modello Unda 53/4.
Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)
Source of data Guida Pratica Antique Radio III (2000)
Literature/Schematics (1) Manuale del Radiomeccanico

Model page created by Gianluigi Miazzi. See "Data change" for further contributors.

All listed radios etc. from Unda Radio SA - Como
Here you find 226 models, 136 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Unda Radio SA - Como: R53/5
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unda: R53/5;
Franco Forlani

salve, ho restaurato questa radio e vorrei cortesemente sapere come si fa l'allineamento e la taratura del gruppo AF, in sostanza come sono disposti i compensatori e i nuclei delle bobine per le gamme OM, OC1 e OC2. Grazie.

Unda Radio SA - Como: R53/5
End of forum contributions about this model