Radio News, 02:07 January 1921

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This G-Book® downloadable e-magazine reproduces the January 1921 issue of Radio News, Volume 2, Number 7. The cover art is "Grandma Listens In."

Main Contents of this Issue:

  • The Electro-Dynamic Receiver
  • An Efficient Wave-Meter (Fred A. Burgess)
  • How We Came to Have a V.T. Transmitter on the U.S. A. T. Princess Matoika (F. M. Daggett)
  • Awards of $100 Portable Radio Prize Contest
  • Comparison of Modulation Methods in Radio Telefony, Part 2 (A.S. Blatterman)
  • Audio or Radio Frequency Amplifier (P.L. Welke)
  • A Honeycomb Coil Machine That Works (Raymond Roof)
  • A Regenerative Improvement (G.N. Garrison)
  • A Complete Portable Set (D.R. Clemons)
  • Thermionic Vacuum Tube as Detector, Amplifier, and Generator of Electrical Oscillations (W.H. Eccles)
  • Ideas--Eighth Spasm (Thos. W. Benson)
  • A.C. for V.T. Filament (Joseph G. Reed)
  • The Radio Constructor: A Simple and Efficient Transmitter (Frederick J. Rumford, EE)
  • High and Low Spark Notes for Amateur Transmitting (E. M. Sargent)
  • Radio Digest
  • Awards of $50 Title Prize Contest
  • "Bad" Radio Business (Arthur H. Lynch)
  • With the Amateurs
  • Club Gossip
  • Correspondence From Readers
  • A Phony Phone (Volney G. Mathison)
  • The Mystery of the Dampt-Undampt Messages (Herbert L. Moulton)
  • Junior Section: Junior Radio Course: The Three-Element Vacuum Tube, 2nd Part
  • Junior Constructor
  • I Want To Know
  • Opportunity Ad-Lets

Publisher: Experimenter Publishing Company, Inc., 1921
Editor: Hugo Gernsback
Size: 9" x 12"
Issue: Volume 2: Number 7; January 1921
Pages: 84
Download Size: 51 MB
Resolution: 190 ppi resolution, Note: this issue is of slightly lower resolution than the standard 200 ppi.
Copyright Status: ©2006, 2008 G-Books.com. All Rights Reserved

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Immediate Download: Yes, download page appears after online payment.

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This title was added to our catalog on Tuesday 07 March, 2006.

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