An Amateur Radio Blog by DX Engineering 
Computer code that controls a device. The code is generally resident in a chip, and can be updated using whatever communications protocols are set up for this purpose. Many devices […]
After getting a license, there are so many things to learn! One of the biggest (and the most fun) is what you learn as you choose your radio. This article […]
As ARRL Field Day 2019 nears (June 22-23), many in the Ham Radio community are preparing for the serious business of honing their emergency communications skills. Field Day gives Amateur […]
For many civic-minded individuals, Ham Radio is more than a hobby. It is a means of providing vital communication when disaster strikes. When all else fails, communities in crisis can […]
Amateur Radios are a lot like automobiles. You can buy stripped-down basic models at lower cost or splurge on full-featured models with all the bells and whistles. And, just like […]
In the OnAllBands entry, “What is Ferrite, Anyway?” we discussed what ferrite is and what makes up a “mix.” We also explored how ferrite behaves at different frequencies. Ferrite has […]
Question: Is it OK to run an amplifier on 120 volts AC? This is a question that many new Amateurs ask themselves when they’re buying their first amplifier. There are […]
One of the coolest parts of ARRL Field Day is watching a new licensee get on the air for the first time. Many longtime Amateur Radio operators can remember the […]
In this installment of Ham Mobile Install, we will talk about what happens when you have followed the mobile radio installation instructions to the letter, but there is still something […]
Over the past few years, a lot of attention has been developed regarding grounding and bonding. I am pleased that my ARRL book Grounding and Bonding for the Radio Amateur […]
