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506

506; Grammont Radiofotos, (ID = 216427) Radio
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506; Grammont Radiofotos, (ID = 216427) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  France
Manufacturer / Brand:  Grammont (Radiofotos, Fotos); Paris, Malakoff
alternative name
 
Radiofotos || Société des lampes Fotos
Year: 1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 78 6A7 78 6B7 43 25Z5
Main principle Superheterodyne (common); ZF/IF 135 kHz
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage AC/DC-set / 110-150 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 506 - Grammont Radiofotos, Fotos;
External source of data Serge Laffont/Martin Renoth


All listed radios etc. from Grammont (Radiofotos, Fotos); Paris, Malakoff
Here you find 152 models, 106 with images and 63 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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