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"acratone" "3140" Specification spec data sheet


The following notes are automatically scraped from Google,DuckDuckGo,
Yahoo and Yandex by an Artificial (not so) Intelligent algorithm
CountryUSA
ManufacturerFederated Purchaser, Inc. (Acratone, Acratest); New York City (NY)
Model 31-40 - Federated Purchaser, Inc.
Year: 1931Broadcast Receiver
Valves8: 51 51 27 51 27 47 47 80
TechnologySuperhet with RF-stage; IF 175 kHz
Power TypeAC
SourceBook: Gernsback Vol: 2 Page: 233
SourceBook: Rider Vol: 3 Page: 2
SourceBook: Rider Vol: 6 Page: 4


TypeConfigurationYearBaseEquivalents
51Tetrode1936UY35 G51
51Tetrode1936UY35 G51
27Triode1935UX5UY227
51Tetrode1936UY35 G51
27Triode1935UX5UY227
47Pentode1936UX5
47Pentode1936UX5
80FW Rectifier1936UX44274A CV617 VT80