Technical Articles

3M Weatherproofing Tape
Technical Articles / Weatherproofing and Grounding

DX Engineering Winter Purchasing Guide (Part 1): Put Station Weatherproofing Tops on Your To-Do List

As the weather turns colder and Contest Season fades into the past for another year, it’s a good time to think about shack upgrades and smart maintenance practices to keep […]

ECOMM Team
EMCOMM / Technical Articles

EMCOMM: How to Stay Relevant with Increasing Communications Stability

Is emergency communications dying? With fewer young people joining the ranks, amateur radio is getting older. In addition, amateur radio continuously fights for its allocated spectrum. But what about emergencies? […]

ECOMM station with mobile ham radios
EMCOMM / Technical Articles

EMCOMM: The Importance of Exercises

Many organizations and groups decline in membership and participation, particularly in EMCOMM. Sometimes they may not offer the challenge and stimulation that people need to stay involved and active. BService […]

iPower Generator
EMCOMM / Technical Articles

EMCOMM: Emergency Power Options

The portable rigs are ready to go. The antennas are chosen and packed. But there are plenty of other needs to think about before you head off for a remote […]

dual conversion super heterodyne radio black diagram
Technical Articles

Superheterodyne, SDR, Hybrid SDR: Which is Best?

Software Defined Radios (SDR) have become popular with hams over the last few years. Many own one, and those who don’t have certainly heard of them. What is an SDR […]

Extending the Life of Your Antenna System
Antenna Tech / Technical Articles

Extending the Life of Your Antenna System

Wouldn’t it be great if your antenna system would work forever without any maintenance? Put it up once and enjoy it indefinitely–no tower climbing, cleaning connections, or replacing corroded parts. […]

Coil for HF Antenna
EMCOMM / Technical Articles

EMCOMM: Antennas on the Go

The rigs are ready to go. What’s next? Choosing the right antenna is an important aspect of successful portable operations. While most people know that an antenna is key to […]

a rack mounted box for portable radio equipment
Antenna Tech / Technical Articles

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 […]

Chameleon Loop Antenna
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 […]

collection of ham radio qsl cards on a table
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 […]