Video Tech: Establishing Hot Spots for Your D-Star Radio
Ken, KA8ODA, is DX Engineering‘s digital mode specialist. In this video, he takes you through the hows and whys of establishing a hot spot in your home. “What a hot […]
Ken, KA8ODA, is DX Engineering‘s digital mode specialist. In this video, he takes you through the hows and whys of establishing a hot spot in your home. “What a hot […]
Many amateur radio projects use fiberglass tubing and there are some precautions you should take when handling it. When the tubing arrives – before you open the box – be prepared. There […]
Many hams equate frequencies and bands with colloquial usage. Therefore VHF is 2 meters, specifically 144 to 148 MHz, and HF is 160 through 6 meters, just like on our […]
Tinned-copper braid has been around for a long, long time. It’s been used in many grounding applications because of its flexibility and ease of soldering. It’s great for grounding radio […]
Most amateur radio operators (hams) know they should weatherproof any coaxial cable connections that are outdoors to prevent moisture entering your coax connectors. However, many hams don’t realize you must […]
“Wow! I just got another transceiver. I’m gonna need a coax switch. I’ll get a used switch off the web.” Bad idea… Used coax (coaxial) switches come in all conditions. […]
Q: If RF is a high frequency AC signal, why are there plus and minus signs on a balun? A: Keep in mind that we are usually connecting a ‘BALanced’ […]
We received a question from a Ham in Oklahoma about mounting a Cushcraft R8. Although our answer was aimed at the Cushcraft R8, the information can be used for other vertical […]
CW stands for Continuous Wave. In CW communications, a continuous carrier is transmitted as long as the key contacts are closed. By making and breaking the contacts into specific patterns, characters […]
This is a question many new (and experienced) amateurs face today. There are many styles and types of antenna analyzers available, and it’s not easy to sort them all out, even for […]