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107A ; Marconi Wireless (ID = 2330431) Crystal 107A ; Marconi Wireless (ID = 2330432) Crystal
107A ; Marconi Wireless (ID = 2330433) Crystal 107A ; Marconi Wireless (ID = 2330434) Crystal
107A ; Marconi Wireless (ID = 840788) Crystal  
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107A ; Marconi Wireless (ID = 2330431) Crystal
Marconi Wireless: 107A [Crystal] ID = 2330431 1400x1050
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For model 107A, Marconi Wireless Telegraph Co. of America:
US_Marconi Wireless Telegraph_récepteur 107A_vue de face_coll. privée (réf: 1955).
Country:  United States of America (USA)
Manufacturer / Brand:  Marconi Wireless Telegraph Co. of America
alternative name
American Marconi || Marconi, American
Year: 1913 ? Category: Detector-Radio (Crystal or diode, without tubes/transistors)
Main principle Crystal or Solid State Detector
Tuned circuits 3 AM circuit(s)
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Model: 107A - Marconi Wireless Telegraph Co.
Material Wooden case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 440 x 260 x 350 mm / 17.3 x 10.2 x 13.8 inch
Notes Originally a Fleming Valve tuner, converted by the factory to a 107A.
Net weight (2.2 lb = 1 kg) 10.9 kg / 24 lb 0.1 oz (24.009 lb)
Literature/Schematics (1) Bucher "Practical Wireless Telegraphy" pp.144-146

Model page created by Alan Scott Douglas † 16.11.15. See "Data change" for further contributors.

All listed radios etc. from Marconi Wireless Telegraph Co. of America
Here you find 26 models, 25 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.