Building a Small Contest Station for Ham Radio
Contesting is one of the most exhilarating aspects of amateur radio. If you like chasing rare DX, racking up QSOs, or gunning for a top score, building a capable contest…
2025
Tune a Hustler 6BTV Multiband Trap Vertical Antenna
Tune a Hustler 6BTV is a popular multiband vertical antenna covering 10, 15, 20, 30, 40, and 80 meters. With proper installation and tuning, it provides excellent performance for HF…
Beam Antennas in Ham Radio
Directional beam antennas play a pivotal role in ham radio by improving signal strength, enhancing transmission efficiency, and reducing unwanted noise. Unlike omnidirectional antennas that radiate equally in all directions,…
Which Ham Radio Band/Mode Range Travels Farthest?
When it comes to amateur radio, one of the most exciting challenges is discovering which Ham Radio Band/Mode Range travels farthest?—commonly known as DXing. While factors like time of day,…
CW Bandwidth: Wide vs. Narrow
Continuous Wave (CW) communication remains a powerful tool in amateur radio. Whether working DX or making local contacts, the CW bandwidth you choose affects how well you send and receive…
Boost Weak Signals: How to Tools and Techniques
In the world of radio communication, weak signals are inevitable. Learn how to boost weak signals to improve you communication needs. Fortunately, there are several proven techniques and tools that…
Alinco DJ-X100T: A High-Performance Wideband Receiver
Alinco DJ-X100T is a standout in the world of wideband receivers, offering a compact, high-performance package for enthusiasts who crave flexibility and exceptional reception. With cutting-edge features and intuitive controls,…
Noise Blanker Filters (NB) in Amateur Radios
What is a Noise Blanker Filter? The noise blanker filters is a feature in amateur radios designed to reduce pulse-type noise that interferes with signal reception. This type of noise,…
Digital Signal Processing (DSP) in Amateur Radios
What is Digital Signal Processing (DSP)? Digital Signal Processing (DSP) is a technology used in amateur radios to improve audio clarity by reducing unwanted noise and enhancing weak signals. Unlike…
Dynamic Noise Reduction (DNR) in Amateur Radios
What is Dynamic Noise Reduction (DNR)? Dynamic Noise Reduction (DNR) is an advanced signal processing feature in amateur radios that reduces background noise while preserving speech clarity. By filtering out…