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10

10 ; United American (ID = 772084) Radio
 
10 ; United American (ID = 772085) Radio
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10 ; United American (ID = 772084) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  United American Bosch (Magneto Corporation); Springfield (MA)
alternative name
 
American Bosch Magneto
Brand
Essex
Year: 1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 10: 27 51 58 58 27 27 27 45 45 80
Main principle Superheterodyne (common); ZF/IF 175 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 10 - United American Bosch Magneto
Notes Input bandfilter. Push pull audio amplifier.
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios 4. Edition
Circuit diagram reference Rider's Perpetual, Volume 3 = 1933 and before
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Riders 3-6 ; 9-3


All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)
Here you find 412 models, 158 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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