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New insights into the causes, effects, locating and correction of power-line and electrical interference. 3rd Edition.
Order No. 1103
One of the most comprehensive guides to the theory and practice of Amateur Radio communication.
Order No. 4450
Embrace the exciting new technology of Raspberry Pi!
Order No. 2945
An introduction to the revolutionary small computer. Ideal for those switching on their Pi for the first time.
Order No. 1007
Tune in to the world of personal radio communications and scanners! Covers ham radio, CBs, aviation, marine radios, scanners and more.
Order No. 9696
Make something fascinating of electronics! Learn basic concepts and get going with projects from simple circuits to robots.
Order No. 0196
A fun and easy way to start building circuits for your projects!
Order No. 0015
Fun with homemade tubes, transistors, and more.
Order No. 9163
Projects for the Electronics Experimenter
Order No. 9458
Reference information and designs for the microwave experimenter. Published by RSGB and ARRL.
Order No. 0330
Special Events, International Operating, Awards, Operating Specialties, QSL Service, Young Hams on the Air, Contests, Operating Resources, Logbook of the World, W1AW
Licensing, Preparation & Exams, FCC License Info and Forms, Get on the Air, Volunteer Examiners, Volunteer Instructors/Mentors, Courses & Training, Amateur Radio in the Classroom
Join ARRL/Renew Membership, Membership Levels, Member Directory, myARRL, Member Support
Antenna Regulation and Zoning, Volunteer Consulting Engineer Program, Technical Relations Office, International, National, Volunteer Counsel Program, State and Local
Operational Guidelines, Public Service Resources, Emergency Communications, Involvement Opportunities, Served Agencies and Partners
Radio Frequency Interference (RFI), ARRL Lab, Homeless Technology Pages, Radio Technology Topics
The ARRL Foundation, Youth Activities, Hamfests and Conventions Calendar, New to Ham Radio, Volunteer Opportunities, Connect to Hams, Recruiting & Outreach, Learning Opportunities, Donate to ARRL, Clubs
Products, Product Notes, ARRL Publication Dealers, ARRL Publications Dealer Search, Periodicals, Shipping, Customer Service/Support, ARRL Store
Auction Information, Employment Opportunities, Media and Public Relations, Business Opportunities/Sales, Contact ARRL, General Information, Organization Structure, Visit Us
ARRL, the national association for Amateur Radio
225 Main Street
Newington, CT, 06111-1494 USA
The ARRL is a member-society and International Secretariat of the International Amateur Radio Union.