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A resource for the Amateur Radio operator who volunteers as a trained storm spotter.
Everything for hams to get involved, get active, and get on the air. 11th Softcover Edition.
2016 Edition. DX Century Club (DXCC) rules and current entities listing. A "must have" for every DXer!
The most comprehensive guide to radio electronics and experimentation. Hardcover Edition.
SAVE $10! Get the HARDCOVER edition at the softcover price.
Offer expires April 30, 2017.
Good practices for electrical safety, lightning protection, and RF management.
Special Member Price! Only $22.95 (regular $25.95)
All of the 2016 issues of, QST, QEX, and NCJ on a fully searchable DVD.
10,000 more listings than last year! World’s largest printed directory of repeater systems. One size: 6" x9".
Special Member Price! Only $17.95 (regular $19.95)
15 completely new practical and functional Arduino projects for your ham radio station.
Special Member Price! Only $34.95 (regular $39.95)
Oscilloscopes are a useful tool in the world of electronics. This book is filled with practical information for adding a scope to your ham shack.
Special Member Price! Only $19.95 (regular $22.95)
Expert instruction on Arduino programming and hands-on practice to test your skills.
Immerse yourself in the communications experience. Build equipment while understanding basic concepts and circuits.
Applications for SDR, station logging, digital operating, CW decoding and more. Download version 5.0 today!
Explains the theory, mathematically of the antennas magnetic and electric field principles. A variety of magnetic-loop antennas are included.
Turquoise t-shirt silk screened with the words "ARRL, Amateur Radio" on front left chest.
Enjoy the DXing hobby by outfitting your station, completing contacts and applying for awards.
Contact Sport: A Story of Champions, Airwaves, and a One-Day Race around the World.
Special Event Stations, DXCC Program, Operating Specialties, W100AW & W1AW QSLs via Bureau, Amateur Code, Contests, Operating Resources, Awards, W1AW, QSL Service, Centennial QSO Party, NPOTA, Logbook of the World
FCC License Info and Forms, Volunteer Instructors/Mentors, Courses & Training, Getting Licensed, Volunteer Examiners, What is Ham Radio, Get on the Air, License Certificates, College Students and Educators, Amateur Radio in the Classroom
Member Directory, myARRL, Membership Certificate, Blind Membership, Dues Increase FAQ, Join ARRL/Renew Membership, Member Discounts, member feedback, Member Support, Membership Levels
State and Local, Volunteer Consulting Engineer Program, Volunteer Counsel Program, Antenna Regulation and Zoning, CCR Study Information, International, Federal RFI Preemption, Technical Relations Office, Federal
NTS Manual, Ham Aid, Public Service Resources, ARES, Public Service Honor Roll, SKYWARN Recognition Day, Served Agencies and Partners, NTS
ARRL References, Radio Technology Topics, ARRL Lab, Tech Portal, Tech Tips, Radio Frequency Interference (RFI)
Volunteer Opportunities, Hamfests and Conventions Calendar, Recruiting & Outreach, Clubs, The ARRL Foundation, Donate to ARRL, Youth
ARRL Publication Dealers, ARRL Store, List all Products, Periodicals, Shipping, Return Policy, Customer Service/Support, Product Notes
ARRL, the national association for Amateur Radio
225 Main Street
Newington, CT, 06111-1494 USA