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18/4/2021 16:24
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Armstrong 621 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)
ManufacturerArmstrong Wireless and Television Ltd.; London
Model 623 - Armstrong Wireless and
YearBroadcast Receiver
TransistorsSemiconductors present.
TechnologySuperhet, double/triple conversion; IF 455/3000/10500 kHz
Wave BandsBroadcast, Long Wave and FM or UHF.
DetailsHi-Fi equipment
Power TypeAC
SourceMyFile: Armstrong-621_625_626.Amp.pdf