Detrola 4J Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Tuesday 16/4/2024 8:58
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
Detrola 4J (Gernsback : Radio 6 P: 303)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

Detrola 4J Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerDetrola; Detroit (MI)
Model4J - Detrola; Detroit MI
Year: 1934Category: Broadcast Receiver
Valves4: 78 77 42 80
TechnologyTRF without regeneration; 1 AF stage(s)
Tuned Circuits2 AM circuit(s)
Wave BandsBroadcast and Short Wave (SW).
Power typeAC
SourceMyFile: detrola-4f_4j_4w_4y_5l-1935.gernsback.radio.pdf
SourceMyFile: detrola-4f_4j_4w_4y_5l-1935.rider.radio.pdf
SourceBook: gernsback Vol: 6 Page: 303
SourceBook: rider Vol: 6 Page: 2
SourceMyFile: detrola-4j.radio Page: gif