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4O3A Product Line
Amateur Radio News

DX Engineering Announces Agreement for Exclusive Distribution of 4O3A Products in the U.S. and Canada

DX Engineering has been named the exclusive distributor in the U.S. and Canada of the Sky Sat Group’s lineup of 4O3A band pass filters, headsets and communication accessories, and station […]

young woman behind a microphone
Ham Culture & Entertainment

How Amateur Radio Fosters a Culture of Leadership in Young People

When I got my amateur radio license at the end of fifth grade, I was a very shy, quiet young lady who wasn’t likely to stand up and speak or […]

2 men talking near an rf amplifier
Products & Product Reviews

What’s New with ACOM Amplifiers for 2025? Dayton Hamvention® Booth Tour (Video)

As the only North American retailer of high-performance tube and solid-state RF power amplifiers from the team at ACOM, DX Engineering is always excited to let our customers know the […]

close up of a ham radio waterfall display
HAM Radio 101

Contesting 101: Dealing with QRM

Editor’s note: OnAllBands is pleased to post a series of articles written by accomplished amateur radio contester and DX Engineering customer/technical support specialist Kirk Pickering, K4RO. The articles, originally published in 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 […]

Aurora phenomenon taken from space station
Technical Articles

Are EMPs a Real Threat to Ham Radios?

When someone mentions electromagnetic pulses (EMPs), we conjure visions of nukes, terrorists, Starfish Prime, and Armageddon. Would your ham radio be in danger? Statistically, your radio is more likely to […]

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 […]

DX Engineering window cable pass-through on display
Products & Product Reviews

New Product Spotlight: DX Engineering Window Feed-Through Panel

As DX Engineering celebrates 25 years of service to the amateur radio community, OnAllBands will be showcasing the company’s team of product developers and engineers—hams like you who are always […]

a group of young ham operators engaged in a fox hunt
Ham Culture & Entertainment

Youth Ham Radio Insights: My Experiences at YOTA Camp Ottawa

As a young ham, it can be challenging to know how to get more involved with the hobby. Even if you’re interested in exploring unfamiliar aspects of the amateur radio […]

large Yagi antenna in the Sky
Antenna Tech

Take Advantage of 6 Meter Season: Learn What 6-Meter Antennas Other Hams Are Using

Hams have described 6-meter operating the same way Forrest Gump waxed folksily about life’s parallels to a box of chocolates: “You never know what you’re going to get.” OnAllBands blogger […]