Search Results for: Power Supply

samlex battery guard module
Products & Product Reviews

Choosing Battery Power and Accessories for Ham Radio Field Day

One of the great things about Field Day (June 27-28, 2020) is that it gives you an opportunity to stray from your comfort zone, especially when it comes to using […]

a pair of mobile ham radios set on a desk
Technical Articles

Energize! Power Options for Portable Ops

No matter where you operate, you’re going to need electricity. Some portable scenarios will allow you to use commercial power, of course, but for most situations, this means a battery. […]

QSL Card, Guyana
Photo Galleries

It’s All in the Cards! QSL Cards from Guyana

Guyana QRV in February There’s still time to make contact with the Guyana 8R7X DXpedition featuring four operators ages 25 and under. Guyana, a country on the northern mainland of […]

Products & Product Reviews

New Products Spotlight: HF/UHF/VHF Go Box Kits, Camo Hat, Kneeling Pad, and 2024 Calendar

We’ve included a little bit of this and a little bit of that in today’s post—all practical items you’ll be proud to own. These new products available at DXEngineering.com are […]

Guyana Team with Transceivers
Events

Get Ready for the DX Engineering-Sponsored Guyana DXpedition Highlighting the Next Generation of Operators

It is rare when DXpedition teams include youthful operators, say, age 25 and younger. Most ventures to remote locales are made up of a mix of seasoned operators who have […]

Technical Articles

Receivers and Busy Bands

Beginning in early fall, weekends start to fill up with “the majors”—contests that attract thousands of stations which fill the bands with strong signals. November and December are the most […]

QRM Eliminator module, front
Products & Product Reviews

Product Spotlight: A Range of Devices that Can Help You Win the Fight Against QRM

In an earlier July post, we talked about the rise of DQRM—deliberate human-generated noise often employed by bad actors during rare activations. While there are many opinions on this problem, […]

Acom amplifier
Products & Product Reviews

New ACOM Solid State 500S Linear Amplifier Coming Soon to DX Engineering

We love to write about amplifiers at OnAllBands, especially when there’s big news from one of our favorite manufacturers—ACOM. Check in at DXEngineering.com in the days ahead on the availability […]

radio waveforms and spectrum infographic
Technical Articles

Passive RFI Generators Inside and Outside Your Station

It is not unusual to be able to hear the harmonics of a nearby transmitter, amateur radio or not. No signal is a perfect sine wave and it’s easy to […]

Field Day 2023 Logo
Events

Field Day–Get on the Air (GOTA) Stations

Another fun exercise for Field Day is creating a Get on the Air (GOTA) station. It is an opportunity for any newly licensed amateurs, generally inactive licensees, and non-licensed individuals […]