73 Magazine for Radio Amateurs, 1979, Antennas! July, 210 pages, no mailing cover, tear at top of spine, corners bumped, small tear at top of front cover and first 8 pages, corners bumped * W2NSD/1, Never Say Die, editorial by Wayne Green * Secrets of Guyed Towers. Peter Carr * Death-Defying PL Mod for the KDK 2015. William A. Bleher * Feed-Horn Mounting Made Easy. Dr. Ralph E. Taggart * Antenna Tuning Joy Revisited. Remember the Tektronix 190B. Amplifying K5QY. Dave Brown * Modern Solid-State Equipment Design: A Better Way. L. B. Cebik * Shortened Antennas for 75 and 80. Designs which fit your QTH. G. E. Smith * Build this Simple 220 Yagi. 3 elements, 6 dB. Fredrick James Bartolomei * Beware of the Dreaded Phantom Ground. Exorcise those antenna gremlins. Avoiding the non-radiant antenna. Alexander MacLean * A Close Encounter with Voyager I. The W6VIO Story. Voyager II is next. Dr. Normal L. Chalfin * GIANT Wire Antennas. Impress the neighbors. Alan M. Christman * Microcomputer RTTY, a Software TU. Use your 8080 and very little else. Count frequencies, too.Albert S. Woodhull * Baudot Hard Copy for your SWTPC. Noisy, but cheap. Tie a 6800 to a five-level Teletype. Garry Caudell * 9-Element Duoband DX Attention-Getter. Robert H. Walker and Roy D. Mazzagatti * Here's a "Twist" an OSCAR Antenna with a Difference. Introducing the 8XY/2M. Dave Ingram * Fortified 2m Whip. Won't bend in the breeze. Donald A. Habeck * Ageless Wonder: the Collinear Beam. Sure beats a dipole. C. Stewart Gillmore * Three Baluns for a Buck. Go find yourself a junked TV. Donald E. Lively * So You Want To Raise a Tower. Do it safely, do it right. A simple guide to an important subject. James Wyma * Revolutionary Organic Antenna. Product of NASA Research. James C. Gaddie and Russell T. Wolfram * DDRR Dipole for VHF-Experiment. Seeking selectivity. Dave Atkins * Tennamatic: An Auto-Tuning Mobile Antenna System. Works all of 40 and 75. B. F. Brown * Add Solid-State Braking to the T2X. Tame your Tailtwister. William Epperhart, Jr. * Compact Beams for 20 or 15. Build these when your quad bites the dust. Jerrold A. Swank * "Weeping Willow" Vertical for 40. Art Pightling * Marine-Band Activity-A Complete Guide. Karl Schulte (please look at our rules and privacy policy) |
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