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Auto Radio 140

Auto Radio 140; Pilot Electric Mfg. (ID = 594891) Car Radio
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Auto Radio 140; Pilot Electric Mfg. (ID = 594891) Car Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn (NY)
alternative name
 
Pilot Radio & Television || Pilot Radio and Tube || Pilot Radio Corporation
Year: 1929 ?? Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 6: 24 24 24 24 27 45
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage and/or dry batteries / 6 & 135 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: Auto Radio 140 - Pilot Electric Mfg. Co. Radio
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)


All listed radios etc. from Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn (NY)
Here you find 508 models, 231 with images and 375 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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