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Silvertone 220 (222, 223, 224) Ch= 528.173 Order=57E 0220

Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 445056) Radio
 
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 445057) Radio
 
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 445058) Radio
 
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 445059) Radio
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729903) Radio Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729911) Radio
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729906) Radio Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 445055) Radio
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729908) Radio Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729910) Radio
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729912) Radio Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 1331272) Radio
Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 1326305) Radio Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 1344737) Radio
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Silvertone 220 Ch= 528.173 Order=57E 0220; Sears, Roebuck & Co. (ID = 729903) Radio
Sears, Roebuck & Co.: Silvertone 220 Ch= 528.173 Order=57E 0220 [Radio] ID = 729903 640x480
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For model Silvertone 220 (222, 223, 224) Ch= 528.173 Order=57E 0220, Sears, Roebuck & Co.; Chicago (IL)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Brand
 
Silvertone
Year: 1950–1954 perfect model Type: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 1R5 1U4 1U5 3V4
Principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Line / Batteries (any type) / AC/DC 110-120 / 7.5 & 90 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Radiomuseum.org Model: Silvertone 220 Ch= 528.173 Order=57E 0220 - Sears, Roebuck & Co.; Chicago
Material Moulded (Bakelite or Plastics)
Shape Portable set > 8 inch (usable without mains)
Dimensions (WHD) 10.75 x 9.5 x 6.125 inch / 273 x 241 x 156 mm
Notes

The Silvertone model 220 with chassis 528.173 is a three power operated portable superheterodyne receiver with loop antenna. It requires an "A-B"-battery (combination of 7.5 and 90 volts) Eveready 753 or Burgess F6A60 to operate on batteries. This Silvertone model is without battery. Color= Burgundy, also available in Arbor Green (model 223), Sun Tan (model 224) or in Glacier Gray (model 222).

Price in first year of sale 29.95 $
Collectors' prices  
External source of data Ernst Erb
Source of data The Radio CollectorGrinder, 1995
Circuit diagram reference Rider's Perpetual, Volume 21, Copyright 1950
Mentioned in Collector's Guide to AR4.Ed.,Bunis, tube
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Date 10-50, set 110, folder 13)
Literature/Schematics (3) Sears, Roebuck Catalogs (Spring & Summer 1951 page 648. Fall & Winter 1952/53 page 858. Fall & Winter 1953/54 page 888.)
Literature/Schematics (4) Sears, Roebuck Catalogs (Fall/Winter 1950, page 743. Fall/Winter 1951, page 798. Mid-Season/Fall 1951, page 289.)

All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 4221 models, 2467 with images and 2956 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


  
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