Author : Fred Hopengarten
Publisher : Amer Radio Relay League
Page : 236 pages
File Size : 11,62 MB
Release : 2001-01-01
Category : Technology & Engineering
ISBN : 9780872598218
Proven techniques and strategies that a ham and his or her attorney can use to obtain an antenna-structure permit. CD-ROM included containing case law, sample letters you can customize, and additional precedent-setting legal cases and reference material.
Author :
Publisher :
Page : 344 pages
File Size : 30,42 MB
Release : 1956
Category : Antennas (Electronics)
ISBN :
Author : Fred Hopengarten
Publisher :
Page : 0 pages
File Size : 17,40 MB
Release : 2021
Category :
ISBN : 9781625951458
Author : Joseph Carr
Publisher : McGraw Hill Professional
Page : 785 pages
File Size : 35,72 MB
Release : 2011-10-25
Category : Technology
ISBN : 0071639586
THE DEFINITIVE ANTENNA REFERENCE--FULLY REVISED AND EXPANDED! Design and build your own antennas with the help of this unique guide. Updated and revised to provide clear answers to questions frequently asked by hobbyists and electronics technicians, Practical Antenna Handbook, Fifth Edition blends theoretical concepts with hands-on experience--requiring only high school mathematics Reorganized to flow logically from broad physical principles to specific antenna design and construction techniques, the book begins by covering the fundamentals. Then the half-wave dipole is discussed both as an excellent antenna in its own right and as a conceptual tool for predicting the performance of other designs. Transmission line impedance matching techniques--and a companion Smith chart tutorial--lead into "must have" accessories for tuning, monitoring, and troubleshooting antenna system performance. Other tools, such as antenna modeling software and network analyzer add-ons for PCs and Macs, are addressed, and concluding chapters offer fresh insights into support structures and installation techniques. NEW TOPICS COVERED INCLUDE: Characteristics of all-driven and parasitic arrays Beverages and small MF/HF receiving loops Top-loaded shunt-fed towers and other verticals Theory and design of Yagi beams Effect of real ground on propagation and antenna patterns, impedance, and efficiency Lightning protection and four kinds of ground systems Zoning and restrictive covenants COVERS A WIDE VARIETY OF ANTENNAS: Dipoles and inverted-Vs Quads, delta, and NVIS loops Wire arrays (bobtail curtain, half-square, rhombic) Verticals and shunt-fed towers Rotatable Yagi beams MF/HF receiving antennas (flag, pennant, K9AY, Beverage) Mobile and portable antennas VHF/UHF/microwave antennas And many more GO TO WWW.MHPROFESSIONAL.COM/CARR5 FOR: * Tables of worldwide geographic coordinates and antenna dimensions vs. frequency * Supplier updates * Author's blog * Additional photographs and schematics * Links to tutorials and specialized calculators
Author : Jackson R. Richter
Publisher :
Page : 123 pages
File Size : 32,41 MB
Release : 2019-02-14
Category : Antennas (Electronics)
ISBN : 9781625950994
Dipole Antennas You Can Build! ARRL’s HF Dipole Antennas for Amateur Radio is a collection of 20 HF dipole antenna designs published in QST, ARRL’s membership journal, between 2000 and 2017. It includes innovative antenna projects for single- and multiband antennas, as well as antennas for portable applications..
Author : Fred Hopengarten
Publisher : CRC Press
Page : 448 pages
File Size : 28,42 MB
Release : 2012-11-12
Category : Language Arts & Disciplines
ISBN : 1136031146
If you are building, adding to, modifying, or even upgrading a commercial antenna system, and most especially if you hope to erect a new tower, then zoning laws apply to you. Antenna Zoning enables you to successfully navigate structure regulations, permitting, and even lease negotiations. Whether you are involved with broadcast radio or television, cellular telephone, paging, wireless internet service, or other telecommunications, this book is a must-have before you begin work on the project. Author Fred Hopengarten is a specialized communications lawyer with extensive experience in antenna and tower regulation, and has been involved in many high-profile zoning cases. His first-hand experience comes to you in this book with lessons learned, case studies, examples, and material you can use presented in an easy-to-understand manner.
Author : H. Ward Silver
Publisher : American Radio Relay League (ARRL)
Page : 0 pages
File Size : 11,41 MB
Release : 2012
Category : Radio
ISBN : 9780872593961
Author : American Radio Relay League
Publisher : American Radio Relay League (ARRL)
Page : 0 pages
File Size : 27,99 MB
Release : 1986-12
Category : Amateur radio
ISBN : 9780872590199
The premiere volume includes articles on a multiband portable, quads and loops, baluns, the Smith Chart, and more.
Author : Leigh L. Klotz
Publisher :
Page : 0 pages
File Size : 22,97 MB
Release : 2013
Category : Arduino (Programmable controller)
ISBN : 9780872593244
Author : Eric P. Nichols
Publisher :
Page : 0 pages
File Size : 14,60 MB
Release : 2013
Category : Amateur radio stations
ISBN : 9780872593381
Regardless of your experience and resources, as a ham radio operator you have what it takes to make a meaningful contribution to science and technology. Nichols explores and explains the often profound differences between science and technology, and dispels the notion that we know all there is to know about radio. Using a fresh, playful approach, he guides you through some of the most fascinating "nooks and crannies" of the radio universe.
