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1CM747-1 Mercury 1M-18805

1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238773) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238774) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238775) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238779) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238776) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238777) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238778) Car Radio
 
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238780) Car Radio
1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238772) Car Radio
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1CM747-1 Mercury 1M-18805; Sylvania Hygrade, (ID = 238772) Car Radio
Sylvania Hygrade,: 1CM747-1 Mercury 1M-18805 [Car Radio] ID = 238772 644x361
Select picture or schematic to display from thumbnails on the right and click for download.
For model 1CM747-1 Mercury 1M-18805, Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Year: 1952 ? Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 8: 6SK7GT 6SA7GT 6SK7GT 6SQ7GT 6J5GT 6V6GT 6V6GT 6X5GT
Main principle Superhet with RF-stage; ZF/IF 265 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Radiomuseum.org Model: 1CM747-1 Mercury 1M-18805 - Sylvania Hygrade, GTE, Nilco;
Material Metal case
Shape Chassis only or for «building in»
Notes Vibrator for +B
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 22, covering 1951


All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Here you find 894 models, 412 with images and 756 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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