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72XM21 Ch= HS-303

72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078166) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078167) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078168) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078169) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078170) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078171) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078172) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078173) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078174) Radio
 
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1078175) Radio
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1083223) Radio 72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1434330) Radio
72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1435778) Radio 72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1637240) Radio
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72XM21 Ch= HS-303; Motorola Inc. ex (ID = 1083223) Radio
Motorola Inc. ex: 72XM21 Ch= HS-303 [Radio] ID = 1083223 933x721
Select picture or schematic to display from thumbnails on the right and click for download.
For model 72XM21 Ch= HS-303, Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL):
Data taken from Motorola datasheet
 
Country:  United States of America (USA)
Manufacturer / Brand:  Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Year: 1951/1952 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 12BA6 12BA7 12BA6 12BA6 19T8 50C5
Main principle Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
Tuned circuits 7 AM circuit(s)     9 FM circuit(s)
Wave bands Broadcast (BC) and FM or UHF.
Details
Power type and voltage AC/DC-set / 117 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.3 inch = 13.5 cm
Power out
from Radiomuseum.org Model: 72XM21 Ch= HS-303 - Motorola Inc. ex Galvin Mfg.Co
Material Plastics (no bakelite or catalin)
Shape Tablemodel without push buttons, Mantel/Midget/Compact up to 14
Dimensions (WHD) 12.0625 x 7.25 x 7.5 inch / 306 x 184 x 191 mm
Notes

Selenium Rectifier ; ZF/IF: 455/10700 kc. Plastic cabinet in two-tone Gray color.

External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Beitman Radio Diagrams Vol. 12, 1952
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Rider's Perpetual, Volume 23 (last) = covering up to 1954
Literature/Schematics (3) Motorola Folder No. 3301 and 3201 for 1952.


All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Here you find 4109 models, 2818 with images and 3747 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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