This is the February 1921 issue of Radio News. The cover story is about “The Lafayette Radio Station” in France, the world’s most powerful transmitting station. The first installment in a series of articles on Who’s Who in Radio features Dr. Lee De Forest, and Hugo Gernsback writes about the rapid rate of change in radio equipment.
Contents of this Issue:
- Editorial: What is Coming (H. Gernsback)
- The Lafayette Radio Station
- A Detector and Three-Stage Amplifier for Fifty Dollars (E.A. White & F.L. Hopkins)
- New German Radio Sets
- A Unique Vacuum Tube Control Panel
- Awards of $100 Portable Radio Prize Contest
- A New 2-K.W. Panel Transmitter
- New Amplifying Transformers
- A True Undampt Wave Receptor (Ernest C. Mignon)
- A New Type of “B” Battery (Harry Boyce, Jr.)
- Two Practical Radio Telefone Circuits (John Scott-Taggart)
- How to Wind Duo-Lateral Coils (Wm. T. Prather)
- Amateur Radio and Its Future (Pierre H. Boucheron)
- An Old Idea Exploded (Dr. Gordon D. Robinson)
- The Arc or Continuous Wave Transmitter (J. Donald Haig)
- An Amplifier Employing Thermionic Intervalue Resistance Couplings (John Scott-Taggart)
- An Undampt Wave Method of Determining Dielectric Constants of Liquids (W.H. Hyslop & A.P. Carman)
- Controlling by Wireless (Everett Leo Deeter)
- Sparks and Spark Frequency (Vincent Tassi)
- Notes on Modulated Tube Transmitters (A.S. Blatterman)
- A Simple and Efficient Short Wave Regenerative Receiver (Frederick J. Rumford, R.E.)
- A Spark Coil Panel-Type Transmitter (Marion W. Taylor)
- Using an Amplifier as a Detector of Long Waves (H.K. Dunn)
- A New Thermionic Vacuum Tube (John Scott-Taggart)
- Fading of Signals (S.R. Winters)
- Who’s Who in Radio: No.1, Dr. Lee De Forest
- Club Gossip
- Radio Digest
- Radio Constructor: Practical Construction of an Amplifying Transformer (Robert E. Lacault)
- With the Amateurs
- Correspondence from Readers
- The Phantom Call (R.A. Chath)
- Junior Section: The Three-Element Vacuum Tube?Third Part
- Junior Constructor
- I-Want-To-Know
Publisher: Experimenter Publishing Company, Inc.
Editor: Hugo Gernsback
Issue: Volume 2: Number 9; February 1921
Pages: 80
Size: 9″ x 12″
Digital edition © 2006 Curtis Philips All Rights Reserved.