-
Radio Frequency Interference: A Customized Information Handout
Be sure to overwrite the existing text in each box or it will remain in the final document. 1. CLUB NAME. 2. LOCATION OF RFI SOURCE. 3. CONTACT PHONE NUMBER. 4 ... Learn More
-
LOCATE AND FIX POWER-LINE INTERFERENCE
Use a directional antenna (HF beam in this case) and a portable shortwave radio to pinpoint sources. This provides a demonstration for the neighbor when the ... Learn More
-
Product Reviews June 2016 Product Reviews:
2) Picks up arcing noise sources up to 125 feet, provided there are no obstructions ... Al- though it is not a radio receiver, it is the amateur's tool of choice ... Learn More
-
RF Exposure Calculator
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
-
ARRL Letter
Mar 4, 2021 ... ... RFI sources is a never-ending process. It is much like weeding a garden." The International Amateur Radio Union (IARU) warns against complacency ... Learn More
-
ARRL EMC Committee Semi-Annual Report
Oct 8, 2015 ... • Develop standardized methods of locating RFI sources of harmful interference to. Amateur Radio stations. Work with other Industry Groups to ... Learn More
-
ARRLWeb: ARRL EMC Committee Semi-Annual Report
Jan 16, 2016 ... • Develop standardized methods of locating RFI sources of harmful interference to. Amateur Radio stations. Work with other Industry Groups to ... Learn More
-
Television
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
-
Electric Fence Noise
Let's now take a closer look at the problem of unwanted radio noise from an electric fence, and ways to find and fix it. Virtually all radio interference ... Learn More
-
Light Bulbs and RFI — A Closer Look
This circuitry has the potential to generate. RF, and with it, the possibility of interference to nearby radio receivers, including amateur receivers. So far, ... Learn More
NEW TO ARRL
LEARN MORE ABOUT
MEMBER QUICK LINKS
LICENSING LINKS
IN THE ARRL STORE
