Knowledge Base
Welcome to the Knowledge Base, your comprehensive resource for improving your understanding of antennas, RF systems, and station optimization. Whether you’re new to amateur radio or an experienced operator, this collection of articles is designed to provide practical advice, technical insights, and solutions to common challenges faced in antenna design, installation, and performance tuning.
The articles are divided into key categories to help you easily navigate through the topics that matter most to your station’s setup and operation.
Wire Antennas
Advice on Wire Antennas for Those with Limited Space
Using an Antenna Analyzer for End-Fed Antennas with Coax as a Counterpoise
Fold-Back Tuning for Antennas: Guidelines and Best Practices
Comparing 80/40 Meter EFHW Antennas: Inverted L vs. Sloper/Flattop for DX and NVIS Operations
General Technical Articles
The Importance of a High-Quality Common-Mode Choke or Line Isolator
SWR Demystified: Understanding the Real Impact of SWR on Your Station
Grounding Practices, Safety, Performance, and Regulatory Compliance