ARRL’s RF Amplifier Classics: Practical Designs and Construction Details from the Pages of QST and QEX
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As the Monday, December 23, deadline nears to comment on the ARRL’s “Symbol Rate” Petition for Rule Making (PRM), the petition has climbed into second place on the FCC’s “Most Active Proceedings” page. Since the FCC put the ARRL Petition on public notice for comment as RM-11708, it has attracted 638 comments and counting. The petition asks the FCC to delete the symbol rate limit in §97.307(f) o…
American Radio Relay League | Ham Radio Association and Resources
The deadline is December 21 to file comments on the ARRL’s “Symbol Rate” Petition for Rule Making (PRM). The ARRL filed the Petition last month, and the FCC has put it on public notice for comment as RM-11708. The League subsequently filed an Erratum to correct an incorrect appendix included within the Petition. The Petition already has attracted more than 70 comments.
The ARRL has asked the FC…
American Radio Relay League | Ham Radio Association and Resources
QST’s monthly “Hands-on Radio” column, Written by
Ward Silver, N0AX, is one of the most-read sections of the magazine.Wireless technology continues to develop rapidly and radio experimenters are eager to discover what makes their radios work. As long as we keep putting our hands on radios, there will be techniques to learn and circuits and components to try.
ARRL s Hands-On Radio Experiments Volume 2 gathers all of the columns over the past five years, from 2008 through 2012. Once aga
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On April 16, the FCC issued a Second Memorandum Opinion and Order (MO&O), denying the ARRL’s December 2011 Petition for Reconsideration that sought reconsideration of the FCC’s Second Report and Order (BPL Second Order), “fundamentally affirm[ing]” its rules for Access Broadband over Power Line (Access BPL) systems. In denying the ARRL’s Petition, the FCC noted that the Petition “[did] not rais…
American Radio Relay League | Ham Radio Association and Resources
Acting upon a subsequent request by the ARRL, the FCC issued an Order (WT Docket No, 12-283) on March 25, granting a temporary waiver to transmit communications on amateur service channels above 30 MHz using single time-slot Time Division Multiple Access (TDMA) systems. The temporary waiver was granted pending the resolution of a related rulemaking proceeding (RM-11625).
Currently, amateur stati…
American Radio Relay League | Ham Radio Association and Resources
— Build your own portable, mobile and fixed antenna designs–
ARRL’s VHF/UHF Antenna Classics includes antenna project articles gathered from the 1983 to 2003 issues of QST. Designs include ground planes, J-poles, mobile antennas, Yagis and more. Authors include well-known antenna designers such as L. B. Cebik, W4RNL, Dick Stroud, W9SR and Steve Powlishen, K1FO.
VHF and UHF antennas are among the smallest and often easiest antennas to build. Many of the projects included in this book
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This third edition of ARRL’s Extra Q & A is your authoritative guide to every question in the Extra (Element 4) question pool–everything you need to pass the top-level Amateur Radio license exam! With more than 700 questions included in the question pool, using ARRL’s Extra Q & A
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The past few weeks have been a frustrating time for many users of the ARRL’s Logbook of The World (LoTW) QSO confirmation system. The problems began with a 3-1/2 day outage during the first week of November — a particularly busy time of the year for log uploads. When the system was brought back on line, a large queue of logs awaiting processing developed and processing times lengthened well pa…
American Radio Relay League | Ham Radio Association and Resources
Pass the 35-question test
Includes the latest question pool with answer key, for use July 1, 2010 to June 30, 2014.
Brief, clear explanations for all questions
Earn your FIRST Amateur Radio license NOW! It’s Quick and Easy with this study guide and the convenient question and answer format. Now is the best time for you to get your first ham radio license! This fifth edition of ARRL’s Tech Q & A is your authoritative guide to every question in the Technician Class (Element
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