Airo 520 Schematic purchase

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

Saturday 20/4/2024 12:32
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
Airo 520 (Gernsback : Radio 7 P: 178)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

Airo 520 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerDeWald Radio Mfg. Corp., Pierce Airo Inc.
BrandPierce Airo
Model520 - DeWald Radio Mfg. Corp.,
Year: 1936Broadcast Receiver
Valves5: 6A7 6D6 76 42 80
TechnologySuperhet IF 456 kHz; 1 AF stage
Tuned Circuits5 AM circuits
Wave BandsBroadcast (MW) and Short Wave (SW).
Power Type110-120 Volts AC
Initial Price26.55 USD
SourceMyFile: DeWald-520_522-1936.Gernsback.Radio.pdf
SourceBook: Gernsback Vol: 7 Page: 178&747(V7)
SourceBook: Rider Vol: 7 Page: 5