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"philips" "643a" Specification spec data sheet


The following notes are automatically scraped from Google,DuckDuckGo,
Yahoo and Yandex by an Artificial (not so) Intelligent algorithm
CountryGreat Britain (UK)
ManufacturerPhilips Electrical, Lamps, Industrial - Miniwatt; London
ModelModel 643A - Philips Electrical, Lamps,
Year: 1954Category: Broadcast Receiver
Valves8: ECC85 ECH81 EBF80 EF85 EM80 EABC80 EL84 EZ80
TechnologySuperhet IF 470/10700 kHz; 2 AF stage(s)
Tuned Circuits6 AM circuit(s) 10 FM circuit(s)
Wave BandsBroadcast, Long Wave, Short Wave plus FM or UHF.
Power typeAC / 200-250 Volt
Dimensions24.5 x 15.25 x 9.17 inch / 622 x 387 x 233 mm
Initial Price33.00 GBP
SourceBook: file Vol: philips-543a_643a-1955.rtv.radio Page: pdf
SourceBook: rtv Vol: 1955 Page: 197
SourceBook: trader Vol: 1208 Page: pdf


TypeConfigurationYearBaseEquivalents
ECC85Double Triode1954B9A6AQ8 6L12 B719
ECH81Triode Heptode1953B9A6AJ8 6C12 CV2128 X719
EBF80Double Diode Pentode1950B9A6N8 WD709 ZD152
EF85Pentode1951B9A6BY7 6F19 6F26 CV1375 W719
EM80Tuning Indicator1954B9A65ME 6BR5 CV1352
EABC80Triple Diode Triode1952B9A6AK8 6LD12 6T8 DH719
EL84Pentode1953B9A6BQ5 6P15 CV2975 N709
EZ80FW Rectifier1954B9A6V4 CV1535