Ham Radio Tech: RF Safety—In the Field
This is the second installment of a two-part article about RF when you are operating “in the field,” meaning away from a fixed station. For example, when you are operating […]
This is the second installment of a two-part article about RF when you are operating “in the field,” meaning away from a fixed station. For example, when you are operating […]
Whether you’re a seasoned ham or buying your first antenna, choosing the right one is more about how you operate as an individual and less about the antenna’s capabilities. In […]
This is the first of a two-part article about RF when you are operating “in the field,” meaning away from a fixed station. For example, when you are operating a […]
There is no shortage of thoughts on what’s the ideal rig for making more QSOs when operating away from the home station, especially with the soaring popularity of POTA, SOTA, […]
For Guglielmo Marconi, the great challenge was to transmit wireless signals across the Atlantic and to all the ships at sea. He built stations at Poldhu, England; Glace Bay, Nova […]
Single-band wire dipoles are one of the easiest antennas to make. But just because they are easy to make doesn’t mean they do not work well. In fact, single-band wire […]
When it comes to ham radio, there are grounds…and then there are grounds. Here are three types we typically find with radio systems: Safety grounds protect you from a shock […]
Did you know that the Federal Communications Commission (FCC) now requires all amateur radio stations in the U.S. and possessions to be evaluated for RF exposure? It’s been a little […]
A rotator is a handy device used in ham radio communication systems to change the orientation of an antenna. Rotators have two parts, the rotator unit and the controller. The […]
Power. It is one of the most important aspects of running an operation. But what if you don’t have access to AC power or a storm knocks out all power […]