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178BU Ch= 1-603-1

178BU Ch= 1-603-1; Sylvania Hygrade, (ID = 218934) Radio
 
178BU Ch= 1-603-1; Sylvania Hygrade, (ID = 218936) Radio
 
178BU Ch= 1-603-1; Sylvania Hygrade, (ID = 218937) Radio
 
178BU Ch= 1-603-1; Sylvania Hygrade, (ID = 218938) Radio
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178BU Ch= 1-603-1; Sylvania Hygrade, (ID = 218934) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Year: 1955 ?? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 6AU6 6BE6 6BA6 6AU6 6AT6 6AL5 6W6GT 7Z4
Main principle Superheterodyne (common); ZF/IF 455/10700 kHz
Wave bands Broadcast (BC) and FM or UHF.
Details Record Player (perh.Changer)
Power type and voltage Alternating Current supply (AC) / 105 - 125 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: 178BU Ch= 1-603-1 - Sylvania Hygrade, GTE, Nilco;
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 23 (last), covering up to 1954


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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