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Silvertone J Ch= R4433

Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272162) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272164) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272165) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272166) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272167) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272168) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272169) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272170) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272171) Radio
 
Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272172) Radio
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Silvertone J Ch= R4433; Sears, Roebuck & Co. (ID = 1272162) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Brand
 
Silvertone
Year: 1928/1929 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 226 226 226 227 226 171A 171A unknown_Tube
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 25 cycle chassis possible, normal 60 cycles, 4 taps: 95; 105; 115; 125 Volt Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Silvertone J Ch= R4433 - Sears, Roebuck & Co.; Chicago
Material Metal case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes

This Silvertone model J was made by King Mfg. Corp.

The Sears model Silvertone E, 80, 81, F (R4430), 82, Power pack 82, J (R4433, H (R4432) have been made by King Mfg. Corp. and the schematics are shown in Gernsback page 207 to 209.
See also the King model J. See details and summaries about Sears catalogs etc.

External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 3 = 1933 and before
Literature/Schematics (1) Official Radio Service Manual and Complete Directory of all Commercial Wiring Diagrams (Gernsback page 209 for King, Riders 3-16)


All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 5339 models, 3107 with images and 3907 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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