If you’re new to amateur radio, learning how to calibrate an analog SWR meter is an essential skill. Although modern digital meters often perform this process automatically, thousands of hams still rely on affordable analog SWR meters to tune antennas, troubleshoot feed lines, and protect their radios from excessive reflected power. The good news is … Read more
Parks on the Air (POTA) has become a favorite of many to enjoy amateur radio. Instead of operating from a fixed station, one can pack a radio, battery, antenna, and a few accessories into a backpack, head to a nearby park, and be on the air within minutes. Whether chasing DX, making casual contacts, or … Read more
Buying an HF transceiver has never been more challenging. The good news is that there are more capable radios on the market than ever before. The bad news is that every manufacturer claims to offer the best receiver, the best DSP, the best waterfall display, or the best value. After reading a dozen sales pages, … Read more
HQ Shortwave Radio is one of the most talked-about new resources for shortwave listeners. I only discovered it today. Combining AI-powered frequency identification, worldwide broadcast schedules, propagation data, and interactive maps, it aims to simplify the hobby for beginners while giving experienced DXers a powerful new reference tool. After spending several hours exploring the site, … Read more
UPDATED: July 2026 If you’ve ever watched PSK Reporter struggle to keep up during a busy FT8 session, you’re certainly not alone. As digital modes have become increasingly popular, the amount of propagation data being generated every minute has exploded. What once worked well for a relatively small number of users is now under constant … Read more
If you’ve ever spent hours trimming an antenna, adjusting its height, or chasing a mysterious high SWR, you’ve probably wished you had better information than a simple SWR meter could provide. That’s where an antenna analyzer becomes one of the most valuable tools in a ham radio operator’s toolbox. Unlike an SWR meter, which only … Read more
Radio frequency (RF) noise is one of the biggest frustrations in amateur radio. You can spend thousands of dollars on a high-end transceiver and still struggle to hear weak signals if your local noise floor is too high. On the other hand, even a modest radio can perform remarkably well when it’s connected to a … Read more
If you’ve spent any time reading about antennas, you’ve probably come across advice telling you to install a balun or add a feed line choke. Unfortunately, those terms are often used interchangeably, even though they serve different purposes. That confusion has led many new amateur radio operators to buy equipment they don’t need or install … Read more
Buying a good antenna is only half the battle. To get the best performance from it, you need to know how well it’s actually working. That’s where an antenna analyzer becomes one of the most valuable tools a ham radio operator can own. For years, many amateurs relied on nothing more than the SWR meter … Read more
Many new ham radio operators spend hours researching antennas and transceivers but give very little thought to the coax cable connecting them together. That can be an expensive mistake. Your feed line affects both transmit and receive performance, and the wrong cable can waste valuable RF power before it ever reaches your antenna. The good … Read more
If you’re serious about building efficient antennas, an SWR meter is one of the most important tools you can own. Whether you’re installing your first HF dipole, tuning a mobile VHF antenna, or troubleshooting feedline problems, the right SWR meter can help you reduce reflected power and protect your radio. In this guide, I compare … Read more
Grounding in amateur radio is one of the most misunderstood parts of station design. Many operators assume it is a single requirement—install a rod, connect a wire, and the job is done. In practice, grounding is not one system but several overlapping electrical and RF reference structures that serve different purposes. A properly designed grounding … Read more
