1915_Armstrong_Tickler_regen_receiver.gif


Summary

Description
English: L and C are the LC circuit. L2 and L3 have inductive coupling and couple anode (wing) to grid. C1 is gridleak capacity. C2 is radio frequency bypass capacity parallel to speaker. 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-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:1915_Armstrong_Tickler_regen_receiver.gif

Captions

1915 tickler coil regenerative radio receiver schematic

Items portrayed in this file

depicts