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RD139

RD139; Marelli Radiomarelli (ID = 950345) Radio
RD139; Marelli Radiomarelli (ID = 565892) Radio RD139; Marelli Radiomarelli (ID = 568382) Radio
RD139; Marelli Radiomarelli (ID = 568385) Radio RD139; Marelli Radiomarelli (ID = 568383) Radio
RD139; Marelli Radiomarelli (ID = 568384) Radio
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RD139; Marelli Radiomarelli (ID = 565892) Radio
Marelli Radiomarelli: RD139 [Radio] ID = 565892 933x612
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For model RD139, Marelli (Radiomarelli); Sesto San Giovanni (MI)
 
Country:  Italy
Manufacturer / Brand:  Marelli (Radiomarelli); Sesto San Giovanni (MI)
Year: 1953–1956 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6BE6 6BA6 6AT6 6V6GT 6E5GT 5Y3GT
Main principle Superheterodyne (common); ZF/IF 455 kHz
Wave bands Broadcast plus more than 2 Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 110-220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: RD139 - Marelli Radiomarelli; Sesto
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 620 x 320 x 240 mm / 24.4 x 12.6 x 9.4 inch
Notes Sistema di sintonia a permeabilità, cioè spostando i nuclei ferromagnetici nell'interno delle bobine d'antenna e dell'oscillatore locale mediante funicella d'acciaio.
Price in first year of sale 48'812.00 ITL
Source of data Guida Pratica Antique Radio III (2000)
Mentioned in -- Original prospect or advert (L'antenna, n.12, dicembre 1953)

Model page created by Orazio D'Amico. See "Data change" for further contributors.



All listed radios etc. from Marelli (Radiomarelli); Sesto San Giovanni (MI)
Here you find 445 models, 337 with images and 261 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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