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107F31 Ch= HS-87 early

107F31 Ch= HS-87; Motorola Inc. ex (ID = 519591) Radio
107F31 Ch= HS-87; Motorola Inc. ex (ID = 1176297) Radio
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107F31 Ch= HS-87; Motorola Inc. ex (ID = 1176297) Radio
Motorola Inc. ex: 107F31 Ch= HS-87 [Radio] ID = 1176297 187x177
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For model 107F31 Ch= HS-87 early, Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL):
Manufacturers literature
 
Country:  United States of America (USA)
Manufacturer / Brand:  Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Year: 1948 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 10: 7F8 6SG7 7W7 6SQ7 6AL5 7Q7 6SK7 6V6GT 6V6GT 5Y3GT
Main principle Superheterodyne (common); ZF/IF 455/4300 kHz
Tuned circuits 7 AM circuit(s)     7 FM circuit(s)
Wave bands Broadcast, Short Wave plus FM or UHF.
Details Record Player (perh.Changer)
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
Power out
from Radiomuseum.org Model: 107F31 Ch= HS-87 [early] - Motorola Inc. ex Galvin Mfg.Co
Shape Console with any shape - in general
Notes Built in loop antenna for BC,SW,FM. Uses tuner model E-34-T.
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 19 = 1949 and before


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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