Sparks Withington 1091 Schematic purchase

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

Friday 3/5/2024 23:20
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
Sparks Withington 1091 (Rider : - 21 P: 11)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Rider-Vol 21-1950

Rider-Vol 21-1950 preview

Sparks Withington 1091 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerSparks-Withington Co., (Sparton); Jackson, Michigan
ModelModel Sparton 1091 - Sparks-Withington Co., Sparton
Year: 1940-1941Category: Broadcast Receiver
Valves11: 6SK7GT 6J8G 6K7G 6SQ7GT 6AF6G 6J5G 6V6G 6V6G 6P5G 5Y3G 5Y3G
TechnologySuperhet with RF-stage; IF 456 kHz; 2 AF stage(s)
Tuned Circuits9 AM circuit(s)
Wave BandsBroadcast, Short Wave(s) and Police.
Power typeAC / 115 Volt
SourceBook: beitman Vol: 1941 Page: 149
SourceBook: rider Vol: 12 Page: 23
SourceBook: rider Vol: 21 Page: 11
SourceBook: beitman Vol: 1951 Page: 125&126