Buy your Noblitt Sparks 1237D Schematic





14/7/2020 22:41
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Noblitt Sparks 1237D 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
Model1237D - Arvin, brand of Noblitt-Sparks
Year: 1938Broadcast Receiver
Valves12: 6K7G 6A8G 6A8G 6K7G 6AB5 6J7G 6H6G 6K7G 6Q7G 6V6G 6V6G 5U4G
TechnologySuperhet with RF-stage; IF 455 kHz
Wave BandsBroadcast, Short Wave(s) and Police.
Power TypeAlternating Current supply (AC) / 105-125 Volt
SourceBook: Rider Vol: 9 Page: 20


TypeConfigurationYearBaseEquivalents
6K7GPentode1936IOCV1941 KTW63 NR81 VT86A W63
6A8GHeptode1937IOCV578 X63
6A8GHeptode1937IOCV578 X63
6K7GPentode1936IOCV1941 KTW63 NR81 VT86A W63
6AB5Tuning IndicatorCV843 6N5 ZA26480
6J7GPentode1936IOCV1074 CV1935 KTZ63 NR83 VT91A VT74 Z63
6H6GDouble Diode1935IOARDD3 CV1301 CV1929 D63
6K7GPentode1936IOCV1941 KTW63 NR81 VT86A W63
6Q7GDouble Diode Triode1936IOCV587 DH63 NR68 POVT194
6V6GBeam Tetrode1937IOCV509 VT107B
6V6GBeam Tetrode1937IOCV509 VT107B
5U4GFW Rectifier1938IO53KU 5T4 CV575 CV1575 U52 VT244