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Silvertone 1931

Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309416) Radio
 
Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309417) Radio
 
Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309418) Radio
 
Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309419) Radio
 
Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309420) Radio
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Silvertone 1931 ; Sears, Roebuck & Co. (ID = 1309416) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Brand
 
Silvertone
Year: 1934/1935 Type: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 951 230 951 232 233 30_Ballast
Principle Super-Heterodyne (Super in general); ZF/IF 175 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Storage and/or dry batteries / 2 to 3 & -3 & -4.5 & 3 x 45 Volt
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Radiomuseum.org Model: Silvertone 1931 - Sears, Roebuck & Co.; Chicago
Material Wooden case
Notes

The Sears Silvertone 1931 is a battery operated 5 tube BC and SW band receiver. Uses ballast tube 30.  Riders states a 480kHz IF for model 1850 but Sears Silvertone Service Manual 1928 thru 1936 states 175kHz IF.

Band Frequency Ranges are as follows:
BC Band.............545-1760kHz
SW Band............6.0-15.0MHz

Chassis and schematic used in this model also used in models 1850, 1850A, 1851, 1862, 1868, 1868A, 1870, 1921 and 7147, with some models combining the power switch with the tone control and thus having 4 knobs instead of 5.

See details and summaries about Sears catalogs etc. This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101).

Source of data Silvertone Radios, Service Inf. 1928 thru 1936
Literature/Schematics (1) Silvertone Radios, Service Inf. 1928 thru 1936 (Pages 551 to 555)

Model page created by John Kusching. See "Data change" for further contributors.

All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 4007 models, 2230 with images and 2955 with schematics.


  
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