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File:1915 Armstrong receiver.gif

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1915_Armstrong_receiver.gif (308 × 256 pixels, file size: 6 KB, MIME type: image/gif)

Summary

Description
Deutsch: L and C are the LC circuit. C2 is gridleak capacitor. B1 is A battery, B2 is B battery.
Date
Source Some recent developments in the audion receiver
Author Edwin H. Armstrong

Licensing

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:1915_Armstrong_receiver.gif

Captions

Non-regenerative radio receiver

Items portrayed in this file

depicts

image/gif

1cedac5a3e9e88becf09137913d2944b17163b00

6,332 byte

256 pixel

308 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current20:17, 15 January 2024Thumbnail for version as of 20:17, 15 January 2024308 × 256 (6 KB)AndreAdrianUploaded a work by Edwin H. Armstrong from Some recent developments in the audion receiver with UploadWizard

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