EMCOMM: Preparedness and Flexibility of the Go Box
What is a Go Box? The go box–also called go kit, jump kit or EMCOMM box–is a topic that has been much discussed in the amateur radio community. Though extensively […]
An Amateur Radio Blog by DX Engineering Technical Articles
Antenna Tech / Technical Articles
Technical Articles
Hams on the Go Part II—Making Practical Decisions Away from Home
In Part I of Hams on the Go, we discussed the basics of what you need to get on the air when you’re mobile. Now it’s time to look at […]
Technical Articles
Ham Radio Basics: QSL Card Info and Etiquette
For over a century, hams have exchanged QSL cards to confirm two-way contacts between each other. Originally used to facilitate technical details about a station’s qualities, over time they morphed […]
Antenna Tech / Technical Articles
Little Pistol Low-Band Antennas
Some of the biggest challenges presented to the Little Pistol, especially one who wants to become a Medium Gun, are the low bands. This generally means 10 MHz and lower, […]
Technical Articles
HF Propagation at the Equinox
All things being equal… Here comes fall, the time of year when the northern hemisphere emerges from the summertime HF doldrums. At the same time, the southern hemisphere hams are […]
Technical Articles
The Path to 488: The GridMaster Award for Satellite Operators
Those new to satellite operating are generally thrilled when they finally talk to another person through an object orbiting in space. As the number of contacts starts to grow, many […]
Antenna Tech / Technical Articles
Tuning Your Dipole Antenna Installation
You’ve gone to great lengths to make sure your antenna is cut for the proper frequency using the 468/MHz formula. You’ve measured twice and cut once, yet the SWR readings […]
Technical Articles
Operating on the Low Bands–160 and 80 Meters
There are very good reasons why you should use the 160 and 80 meter bands. They are usually the least likely to fail under adverse propagation conditions. In times of […]
Technical Articles
Ham Radio to Go: Portable Hamming
Yes, you can take it with you. Today’s smaller transceivers and accessories allow you to operate from anywhere, whether it’s a cabin at the lake, a weekend at Uncle Joe’s, […]
Technical Articles
How to Choose a Wattmeter
Got Meter? Choosing the Right WattmeterRF inline power meters, or wattmeters, are used by many hams to measure the power flowing from the transceiver to the antenna–and also in the […]
