Buy your Noblitt Sparks 280TFM Schematic




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Noblitt Sparks 280TFM schematic circuit diagram download

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The following notes are automatically scraped from Google,DuckDuckGo,
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CountryUnited States of America (USA)
ManufacturerArvin, brand of Noblitt-Sparks Industries
Model280TFM Chassis RE-253 - Arvin, brand of Noblitt-Sparks
Year: 1948Category: Broadcast Receiver
Valves8: 12BA6 6C4 12BE6 12BA6 12BA6 6AQ6 12H6 50L6GT
TechnologySuperhet with RF-stage; IF 455/10700 kHz; 2 AF stage(s)
Tuned Circuits7 AM circuit(s) 9 FM circuit(s)
Wave BandsBroadcast (BC) and FM or UHF.
Power typeAC/DC-set / 105 - 125 Volt
Dimensions14 x 8.5 x 8.3 inch / 356 x 216 x 211 mm
SourceBook: beitman Vol: 1949 Page: 74
SourceBook: beitman Vol: 1949 Page: 74
SourceBook: rider Vol: 18 Page: 8


TypeConfigurationYearBaseEquivalents
12BA6Pentode1946B7GCV1928 HF93
6C4TriodeB7GCV133 CV852 EC90 L77 V741
12BE6Heptode1946B7GHK90
12BA6Pentode1946B7GCV1928 HF93
12BA6Pentode1946B7GCV1928 HF93
6AQ6Double Diode Triode1948CV2937
12H6Double Diode1940IOCV916 VT214
50L6GTBeam Tetrode1941IOCV571 KT71