This issue of Radio Amateur News is from December 1919. The cover story is “Underground Radio Made Possible for the Amateur.” The issue includes many other radio articles, including hand-winding honeycomb coils, the construction of vacuum tubes, radio emissions from the Eiffel Tower, and the New Brunswick radio station.
Contents of this Issue:
- Developing the Radiophone (H. Gernsback)
- The Priess Loop Set: I. Why and How the Portable Loop Set Was Developed (Walter J. Henry)
- German Radio War Instruments
- Characteristics of Mica Transmitting Condensers (L.R. Jewett)
- French Crystal Detector
- Underground Radio Made Possible for the Amateur (Edward T. Jones)
- The New Brunswick Radio Station
- Radio Emissions From Eiffel Tower
- $100 Radiophone Prize Contest
- The Construction of Vacuum Tubes (R.S. Hawkins)
- Awards of $100 Radio Prize Contest: 3rd Prize Winner $25.00 in Gold
- An Ideal Receiving Set (Ralph E. Smith)
- The Amateur Position in England
- Warning to Amateurs
- Some Foreign Apparatus (Fred M. Gill)
- Experiments with Loop Antennae (C.L. Whitney)
- Simplified Arc Reception (Raymond B. Wailes)
- Hand Wound Honeycomb Coils (C.R. Dunn)
- Construction of Remote Control Antenna Switch
- A Quenched Gap for Spark Coils (Henry Bentman)
- A Variometer of New Design (W.A. Heppner)
- Rotary Selector Switch (Herbert Richter)
- Construction of a Modern Amateur Antenna Mast (Otto von Bergen)
- A Constant Battery for Audio Filaments (R. H. Langley)
- Control for Speech Modulation in Radiophone (Francis R. Pray)
- Triple Coil Receiving Transformer (H. E. Parsons)
- Radio Digest
- New Radio Dynamic Controlling System (Lieut. W.R. Coventry, R.A.F.)
- For Those Who “Listen In” (Pierre H. Boucheron, U.S.N.R.F.)
- Correspondence
- Radio Experiences on the R-34 (R.F. Durrant, Lieut. R.A.F.)
- Foot Ball Score—Via Wireless Telephone (Morris Press)
- Amateur Ethics (Pierre H. Boucheron)
- With the Amateurs
- Club Gossip
- Junior Section: Junior Radio Course – Lesson Four (W.A. Heppner)
- New Radio Patents
- I Want to Know
- Opportunity Ad-Lets
Publisher: Experimenter Publishing Company, Inc.
Editor: Hugo Gernsback
Issue: Volume 2: Number 3; September 1920
Pages: 64
Size: 9″ x 12″
Digital edition © 2006 Curtis Philips. All Rights Reserved.