Understanding Duplexers, Diplexers, and Triplexers

Understanding Duplexers, Diplexers, and Triplexers

When it comes to managing multiple signals, frequencies, and antennas in amateur radio, the terms duplexers, diplexers, and triplexers often come up. While they sound similar, each serves a specific role in keeping your station organized, efficient, and...
Installing Mobile Antennas on Non-Metallic Vehicles

Installing Mobile Antennas on Non-Metallic Vehicles

If you’ve ever tried installing mobile antennas on fiberglass, carbon fiber, or plastic-bodied vehicles, you already know it isn’t as straightforward as mounting one on steel. Unlike traditional metal-bodied cars and trucks, non-metallic vehicles lack the natural...
Ferrites 101: Choosing the Right Mix for the Right Job

Ferrites 101: Choosing the Right Mix for the Right Job

When you first dive into the world of amateur radio, there are some words and tools that come up again and again. One of the most important—yet often misunderstood—topics is ferrites. If you’ve been chasing down interference, trying to quiet noisy signals, or simply...
Diagnosing Antenna Failures After a Lightning Storm

Diagnosing Antenna Failures After a Lightning Storm

Lightning storms can be spectacular to watch from the safety of indoors, but for amateur radio operators, they can also be a silent disaster waiting to happen. Even if your station wasn’t directly struck, a nearby lightning event can introduce damaging voltages,...

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