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Join the Raspberry revolution with these fun and easy Pi projects.
Expert instruction on Arduino programming and hands-on practice to test your skills.
Step-by-step microcontroller projects you can accomplish on your own--no programming experience necessary.
Explains the theory, mathematically of the antennas magnetic and electric field principles. A variety of magnetic-loop antennas are included.
Over 1,600,000 licensed amateurs! Includes International and North American listings and prefix maps.
The latest schedules of clandestine, domestic, and international broadcast stations worldwide.
Shipping late December!
40,000 entries cover all broadcast and utility stations on shortwave. New digital data decoder screenshots!
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)
Explains the phenomena we observe on the amateur bands and invites you on the journey through the still-unknown radio propagation universe.
Special Member Price! Only $24.95 (regular $27.95)
For exams beginning July 1, 2015. NEW! Use with ARRL’s Exam Review for Ham Radio.
NEW! Spiral Bound Edition. For exams beginning July 1, 2015. Use with Exam Review for Ham Radio.
Upgrade to a General Class Ham Radio License! For exams beginning July 1, 2015.
Download an app to access the ARRL Repeater Directory database from your Android tablets and phones.
The authoritative source of VHF/UHF repeater listings. Mobile App included for Apple iOS and Android devices.
Special Member Price! Only $12.95 (regular $14.95)
The authoritative source of VHF/UHF repeater listings. Mobile App included. Desktop Edition.
Special Member Price! Only $17.95 (regular $19.95)
Celebrate 100 years of ARRL’s membership journal, with a commemorative reissue of the first QST—the December 1915 issue.
Special Event Stations, DXCC Program, QSL Service, Operating Specialties, W100AW & W1AW QSLs via Bureau, Amateur Code, Contests, Operating Resources, Centennial QSO Party, Awards, International Operating, W1AW, NPOTA, Logbook of the World
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