. QST . ppenfus, WOSYF 25 Selenium Break-In Keying John C. Hays, W5QNZ 28 An Inexpensive Battery Charger for Field Use /. S. Reddie, W7FVI 33 Lightning Protection for the Transmitting Antenna R. C. Corderman, W4ZG 36 Low-Noise Receiver Design (Technical Correspondence) 46 BEGINNER — Six Meters for the Beginner — Part III Edward P. Tilton, WIHDQ 29 Whats the Answer? Lewis G. McCoy, WIICP 34 OPEBATING — Preview — DX Contest High Scores. 58 GENEBAL— ARRL Board Meeting Minutes 40 Hints & Snarls — GVZ Style J. P. Jessup, W2GVZ 45 QST — Volume IV — Part Sumner B. Young, W0CO 50 It Seems to
. QST . ppenfus, WOSYF 25 Selenium Break-In Keying John C. Hays, W5QNZ 28 An Inexpensive Battery Charger for Field Use /. S. Reddie, W7FVI 33 Lightning Protection for the Transmitting Antenna R. C. Corderman, W4ZG 36 Low-Noise Receiver Design (Technical Correspondence) 46 BEGINNER — Six Meters for the Beginner — Part III Edward P. Tilton, WIHDQ 29 Whats the Answer? Lewis G. McCoy, WIICP 34 OPEBATING — Preview — DX Contest High Scores. 58 GENEBAL— ARRL Board Meeting Minutes 40 Hints & Snarls — GVZ Style J. P. Jessup, W2GVZ 45 QST — Volume IV — Part Sumner B. Young, W0CO 50 It Seems to Us . . 9 Our Cover 10 HoLiniest Calendar 10 Coining ARRL 10 Canadian Division Convention 10 In QST 25 Years Ago 10 Silent Keys 24 Happenings of the Month 38 Correspondence from Members. 49 YL News and Views 54 Hints & Kinks 56 New Books 58 Hows DX? 59 New Apparatus 64 ARRL QSL Bureau 64 World Above 50 Mc 65 Operating News 68 With the AREC 70 Station Activities 73. The enemy attack will allow no time for the development of advanced commu-nications systems .. .no time to further perfect electronic equipment for defenseor swift retaliation .. .no time to produce more of the vital and dependable equip-ment made by Hallicrafters during World War II and Korea. Hallicrafters, witha background of over twenty years of electronic know how, is perfecting andproducing secret equipment now being used by our Air Force and other branchesof the service. The American edge over the enemy depends upon Hallicraftersand other Primary Producers for the United States Armed Forces. Worlds leading exclusive manufacturersof communications radio hallicrafters 4401 West Fifth Avenue, Chicago, Illinois HALLICRAFTERS FACILITIES ARE NOW BEING USED FOR THE DEVELOPMENT AND PRODUCTIONOF: GUIDED MISSILE CONTROL EQUIPMENT • COMMUNICATIONS EQUIPMENT • COUNTER-MEASURE EQUIPMENT • COMBAT INFORMATION CENTER • HIGH FREQUENCY ELECTRONICEQUIPMENT • MOBILE RADIO STATIONS • MO
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
