Buy your "philips" "622a" Schematic




17/1/2021 16:51
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"philips" "622a" 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
Model 622A - Philips Electrical, Lamps,
Year: 1952Category: Broadcast Receiver
Valves6: ECH42 EAF42 EBC41 EL41 EZ40 EBC41
TechnologySuperhet IF 470 kHz; 2 AF stage(s)
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast, Long Wave and Short Wave.
Power typeAC / 100-250 Volt
SourceBook: trader Vol: 1070 Page: pdf
SourceBook: rtv5 Vol: v2 Page: 174


TypeConfigurationYearBaseEquivalents
ECH42Triode Hexode1949B8A62TH 6C10 6CU7 CV3888 X150
EAF42Diode Pentode1948B8A6CT7 CV3883 W150
EBC41Double Diode Triode1948B8A62DDT 6CV7 6LD3 CV3882 DH150 DH718
EL41Pentode1947B8A67PT 6CK5 CV3889 N150
EZ40FW RectifierB8A66KU 6BT4 CV3891 U150 U718 UU9
EBC41Double Diode Triode1948B8A62DDT 6CV7 6LD3 CV3882 DH150 DH718