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A compilation of articles for those interested in building equipment for the Amateur Radio microwave bands.
Learn how to get started in Morse code, increase your speed and more. CD-ROM included!
New Edition Coming Soon!
Few go beyond the basic antenna designs - this book tries to set that right with a myriad of 'novel' antenna designs from around the world.
Learn how the various type of HF wire antennas work, and how to buy or build one that's right for you.
Chapters covering feed lines, dipoles, antennas with tuned feeders, loop antennas, end-fed wires and verticals.
Everything you need to get started in QRP operating, or to improve your QRP experience!
The UK's biggest and best radio magazine! Subscribe or renew now via the ARRL e-store.
This book sets out to explain the radio aurora phenomenon in an easy to understand and useful way.
The reception and study of naturally originating radio signals.
Everything you need to become involved in Amateur Radio Direction Finding!
A fascinating description of all the relevant information about radio propagation from HF to VHF, UHF and beyond.
Now celebrating 50 Years of the Island on the Air (IOTA) Program.
The complete guide to prefix identification and information. Fully Updated!
One of the most comprehensive guides to the theory and practice of Amateur Radio communication.
A guide on the two most popular data modes used today, RTTY and PSK31. Expanded and fully updated!
Explore the excitement of the "magic band" with this complete guide to 6 meters. Includes the 4 meter band.
Special Event Stations, DXCC Program, QSL Service, Operating Specialties, W100AW & W1AW QSLs via Bureau, Amateur Code, Contests, Operating Resources, Awards, International Operating, W1AW, Logbook of the World, NPOTA, Centennial QSO Party
FCC License Info and Forms, Volunteer Instructors/Mentors, Courses & Training, Getting Licensed, Volunteer Examiners, College Students and Educators, Amateur Radio in the Classroom, What is Ham Radio, License Certificates, Get on the Air
Member Directory, myARRL, Membership Certificate, Member Discounts, Blind Membership, Member Support, Dues Increase FAQ, Membership Levels, Join ARRL/Renew Membership
State and Local, Technical Relations Office, Volunteer Consulting Engineer Program, Volunteer Counsel Program, Antenna Regulation and Zoning, CCR Study Information, International, Federal RFI Preemption, Federal
NTS Manual, Ham Aid, Public Service Resources, ARES, NTS, Public Service Honor Roll, Served Agencies and Partners
ARRL References, Radio Technology Topics, ARRL Lab, Radio Frequency Interference (RFI), Tech Portal
Volunteer Opportunities, Youth, Recruiting & Outreach, The ARRL Foundation, Hamfests and Conventions Calendar, Donate to ARRL, Clubs
ARRL Publication Dealers, ARRL Store, List all Products, Periodicals, Return Policy, Product Notes, Customer Service/Support, Shipping
ARRL, the national association for Amateur Radio
225 Main Street
Newington, CT, 06111-1494 USA