Emerson 250LW Schematic purchase

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

Friday 19/4/2024 23:50
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
Emerson 250LW (Rider : Emerson 4 P: 5)
£1.80 (~ $2.20 or €2.10)
Not the correct model? go back to the search page to change

The schematic will be taken from Rider-Vol 01-1933

Rider-Vol 01-1933 preview

Emerson 250LW Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerEmerson Radio & Phonograph Corp.; New York, NY
Alternative Name Emerson Television
ModelModel 250-LW Chassis H-5-L - Emerson Radio & Phonograph
Year: 1933Category: Broadcast Receiver
Valves5: 6A7 78 77 43 25Z5
TechnologySuperhet IF 132 kHz; 1 AF stage(s); Anode bend detection
Tuned Circuits5 AM circuit(s)
Wave BandsBroadcast (MW) and Long Wave.
Power typeAC/DC-set / 110-120 Volt
Dimensions270 x 205 x 140 mm / 10.6 x 8.1 x 5.5 inch
SourceBook: gernsback Vol: 5 Page: 218
SourceBook: rider Vol: 4 Page: 5