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9A75

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9A75; Marelli Radiomarelli (ID = 1812012) Radio
Marelli Radiomarelli: 9A75 [Radio] ID = 1812012 900x853
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For model 9A75, Marelli (Radiomarelli); Sesto San Giovanni (MI):
9A75 front 1
 
Country:  Italy
Manufacturer / Brand:  Marelli (Radiomarelli); Sesto San Giovanni (MI)
Year: 1946/1947 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12EA7GT 12NK7GT 12Q7GT 35L6GT 35Z4GT
Main principle Super-Heterodyne (Super in general); ZF/IF 470 kHz
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 2 W (unknown quality)
from Radiomuseum.org Model: 9A75 - Marelli Radiomarelli; Sesto
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 400 x 360 x 235 mm / 15.7 x 14.2 x 9.3 inch
Notes Mobile in legno con bordature in metallo. Filamenti in serie, autotrasformatore di alimentazione. L'impedenza della bobina mobile è di 3,5 ohm. Il consumo totale del circuito è di 36 watt.
Wooden case, with metal border.
Source of data Guida Pratica Antique Radio IV (2001)
Mentioned in Schemi di apparecchi radio ( Ravalico 1953 ) (pag. 144-145)
Literature/Schematics (1) Riparazioni - Scuola Radio Elettra (pag. M27)
Literature/Schematics (2) L'antenna, August 1946, p.124

Model page created by Alessandro De Poi. 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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