-
Handheld Direction Finding Loop Antenna for RFI Location
A good way to locate radio-frequency interference (RFI) in the HF bands is with a small direction finding antenna and a portable radio. Learn More
-
Interference Primer - ARRL
Ed Hare, W1RFI, Laboratory Supervisor, now grapples with one of the most difficult problems in Amateur Radio: electromagnetic interference, or EMI. EMI is a ... Learn More
-
ARRL
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
-
CATV and Broadcast Channel Chart
from The ARRL RFI Book, pp. 6.1-6.2. Copyright 1998 by the American Radio Relay League, Inc. All rights reserved. Page 2. Antenna-Connected Televisions. 6.1. Learn More
-
2021 Edition of The ARRL Handbook and New Microcontroller ...
Oct 14, 2020 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
2014 FALL CATALOG Cover 1.indd
Bundled with the fully searchable and a complete book on CD-ROM! The ARRL Antenna Compendium Series. Page 9. Devoted Entirely to Amateur Radio. Learn More
-
ARRLWeb: ARRL EMC Committee Semi-Annual Report
Jan 16, 2016 ... The EMC Committee monitors developments in the Electromagnetic Compatibility. (EMC) field and assesses their impact on the Amateur Radio Service ... Learn More
-
Amateur Radio Technology | ARRL Laboratory
The ARRL lab provides members and the amateur radio community with technical information, amateur radio product evaluations and ham radio equipment testing ... Learn More
-
ARRL Letter
May 27, 2010 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
ARRL Handbook 2023
The 100th Edition of the ARRL Handbook for Radio Communications is a must-have for every radio amateur's bookshelf. Whether you're an experienced ham or new to ... Learn More