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audio noise isolator adapter
Technical Articles

Troubleshooting Hum, Buzz, Crosstalk, and RF Pickup

Hams are typically less precise in their use of technical terms than are professional engineers and technicians. Nowhere is this more true than in descriptions of signals contaminated with unwanted […]

QSL card from Cocos Keeling Islands QRV
Uncategorized

It’s All in the Cards! QSLs from Lord Howe Island and Coco Keeling Islands QRV

Editor’s Note: Every month, DX Engineering features QSL cards from our team members’ personal collections. To highlight upcoming DXpeditions, we’ll be displaying a few of our favorite cards along with […]

HAM Radio 101

Ham Radio 101: What Does “Barefoot” Mean in Ham Radio?

In Ham-speak, the word “barefoot” has nothing to do with going shoeless in the shack. It means transmitting without the aid of an amplifier. When the topic of amps versus […]

HAM Radio 101

Ham Radio History: Radio Boys

When it comes to classic literature, Ham Radio rarely plays a prominent role. After all, Steinbeck wrote Of Mice and Men, not Of Mics and Men. And despite his name, […]

TX7M ham radio QSL card from Marquesas Islands
Photo Galleries

It’s All in the Cards: QSLs from Marquesas Islands

Editor’s Note: Every month, DX Engineering features QSL cards from our team members’ personal collections. To highlight upcoming DXpeditions, we’ll be displaying a few of our favorite cards along with […]

HAM Radio 101

Word of the Day: Ham Radio Catalog

If you remember the thrill of leafing through a holiday catalog as a kid—circling all the pipe-dream stuff you wanted but knew you would never acquire—you’re hardly alone. Years removed […]

geochron digital atlas screenshot
Technical Articles

Long-Duration HF Contesting Tips: Looking Beyond Your Equipment…Tips on Coming Out on Top

Contests come in a lot of shapes and sizes, from domestic sprints lasting a few hours to weekend-long, 48-hour worldwide DX contests. The difference can be as great as between […]

person holding a small handheld ham radio
Technical Articles

Technician Training, Club Fun: The FM Simplex Contest

Technicians comprise about half of the licensed Ham Radio population in the United States. While there’s a lot of stuff you can do in ham radio with a Tech ticket, […]

vintage illustration of a ham radio shack
Technical Articles

The Rise of Digital Modes: The Changing Face of Ham Radio

Change in Amateur Radio operation modes often comes slowly due to the need to change equipment. Two major changes in the history of Amateur Radio that vividly illustrate this include […]

ham operator using a portable radio antenna on hilltop
Technical Articles

Backpack QRP Basics: Creating a Backpack QRP Station

A common train of thought in Ham Radio is you need to have a giant station in order to have fun and be successful. While there is no doubt that […]