Sentinel 31B Schematic purchase

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

Friday 19/4/2024 17:42
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
Sentinel 31B (Gernsback : Radio 6 P: 317)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

Sentinel 31B Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerSentinel Radio Corp., Evanston, Illinois
Model31B - Sentinel Radio Corp., Evanston
Year: 1935Category: Broadcast Receiver
Valves6: 1C6 34 30 34 30 19
TechnologySuperhet IF 465 kHz
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast plus 2 Short Wave bands.
Power typeStorage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
SourceMyFile: sentinel_electrical research labs-31b-1935.gernsback.radio.pdf
SourceBook: gernsback Vol: 6 Page: 317