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"ducretet" "d77" Specification spec data sheet


The following notes are automatically scraped from Google,DuckDuckGo,
Yahoo and Yandex by an Artificial (not so) Intelligent algorithm
CountryFrance
ManufacturerDucretet (-Thomson; avant: Fernand Ducretet et Ernest Roger etc.); Paris
Alternative NameSED
ModelColonial D77 - Ducretet -Thomson; avant:
YearBroadcast Receiver
Valves7: 6K7G 6TH8G 6K7G 6Q7G 6L6G 5Y3 6E5
TechnologyIF 472 kHz
Wave BandsBroadcast plus 2 Short Wave bands.
Power TypeAlternating Current supply (AC) / 110-240 Volt
SourceMyFile: Ducretet_Thomson-D77.Radio.jpg


TypeConfigurationYearBaseEquivalents
6K7GPentode1936IOCV1941 KTW63 NR81 VT86A W63
6K7GPentode1936IOCV1941 KTW63 NR81 VT86A W63
6Q7GDouble Diode Triode1936IOCV587 DH63 NR68 POVT194
6L6GBeam Tetrode1936IOCV1286 CV1947 EL35 KT66 NR77 VT115A
5Y3FW Rectifier19365Y3G 5Y3GT CV1268 CV1854 U50