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unknown 1174

unknown 1174; Marelli Radiomarelli (ID = 1832893) Radio unknown 1174; Marelli Radiomarelli (ID = 1832894) Radio
unknown 1174; Marelli Radiomarelli (ID = 1832895) Radio unknown 1174; Marelli Radiomarelli (ID = 1833215) Radio
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unknown 1174; Marelli Radiomarelli (ID = 1832893) Radio
Marelli Radiomarelli: unknown 1174 [Radio] ID = 1832893 879x659
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For model unknown 1174, Marelli (Radiomarelli); Sesto San Giovanni (MI)
 
Country:  Italy
Manufacturer / Brand:  Marelli (Radiomarelli); Sesto San Giovanni (MI)
Year: 1980 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 5: unknown_tr TBA820
Main principle Super-Heterodyne (Super in general); ZF/IF 470/10700 kHz; 1 AF stage(s)
Tuned circuits 1 AM circuit(s)     1 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Line / Batteries (any type) / 220 / 6 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 18 cm = 7.1 inch
Power out 0.8 W (1.2 W max.)
from Radiomuseum.org Model: unknown 1174 - Marelli Radiomarelli; Sesto
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 285 x 195 x 80 mm / 11.2 x 7.7 x 3.1 inch
Notes

Il radioricevitore ha lo stadio amplificatore di uscita in bassa frequenza equipaggiato con l'integrato TBA820 e, oltre ai 5 transistors, sono presenti anche 6 diodi.

Oltre al controllo di volume, è presente anche il controllo di tono ed il controllo automatico di frequenza (CAF).

Unproven type 1174 is on a small label in the battery compartment and may be a date code or serial number.

Net weight (2.2 lb = 1 kg) 1.912 kg / 4 lb 3.4 oz (4.211 lb)

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



All listed radios etc. from Marelli (Radiomarelli); Sesto San Giovanni (MI)
Here you find 431 models, 319 with images and 247 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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