Search Results for: ferrite

a pair of Coiled radio mic connector cables
Products & Product Reviews

New Manufacturer Spotlight: Digirig Digital Mode Interface Kits and Cables

The creative spark behind Digirig, an open-source integrated digital modes interface for amateur radio, was ignited when Denis Grisak, K0TX, logged his first FT8 QSOs back in 2020. What he […]

vintage video still of superman pulling cables
Events

August 2025 Guide to Ham Radio Contests—Coaxial Cable Superhero Edition

Contesting Season will be here before you know it. In the meantime, August provides plenty of opportunities to hone your operating skills for the biggest events on the amateur radio […]

ham radios installed in a vehicle dash
Technical Articles

Ham Radio Tech: Mobile Radio Installation Tips

A DX Engineering customer/technical support specialist looks back at his mobile radio installation that is still going strong nine years later. *** Since my early days of playing with CB […]

3C2MD island DXpedition logo
Events

Guide to July 2025 Ham Radio Contests: Islands Edition

DX Engineering to serve as Technical Partner for upcoming Bioko Island DXpedition. English poet John Donne famously opined, “No man is an island.” Written in the early 17th century, the […]

DX Engineering dummy load
Products & Product Reviews

New Products Spotlight: DX Engineering Dummy Load & Low-Power Feedline Choke

As we mentioned in our last post about the DX Engineering Window Feed-Through Panel, the team at DXE has been hard at work developing new products to improve your amateur […]

dx engineering maxi-core 20 feedline choke, inside
Technical Articles

Ham Radio Tech: What Does a Common-Mode Choke Do?

You’re hosting a party and someone arrives who probably wouldn’t have made your invite list. Maybe someone brought them along, your XYL said you had to invite them, or they asked […]

dipole wire antenna building illustration
Antenna Tech

Ham Radio Tech: Linear Loading—Long Wire in a Short Space

For some amateur radio operators, putting up a full-length HF dipole is not always feasible. With today’s postage-stamp-sized lots, some hams can only dream of installing a dipole for 80 […]

magnet mount antenna on a car trunk
Antenna Tech

Ham Radio Tech: Ground Planes, Gains, and Automobiles—Insights on Mounting Mobile Antennas on Your Vehicle

The best mobile antenna money can buy isn’t any better than the ground plane it is mounted over. Remember the basic dipole—it needs two elements to be complete. Your vertical […]

CG Antenna CG-3000 160-10M Remote Automatic Antenna Tuner
Manufacturer Showcases

New Manufacturer Spotlight: CG Antenna

The DX Engineering 2025 Amateur Radio Products Catalog is only a few months away. As we lead up to its May release in time for Dayton Hamvention®, OnAllBands will be […]

J-pole antenna radiator diagram plot
Antenna Tech

Ham Radio Tech: J-Pole Antennas—More than You Probably Wanted to Know

Copper Cactus. Steampunk Stick. Slim Jim. Whatever you call it, the J-pole antenna is a reliable alternative to verticals and ground planes for VHF/UHF communication. Due to their simple construction, […]