Icom IC-7300 FT8 and Digital Modes Setup Guide for WSJT-X (macOS)
The Icom IC-7300 has become one of the most popular HF transceivers for FT8, FT4, JS8Call, and other digital modes. One of its biggest advantages is that it…
HF Radio
HF Radio
HT Programming Workflows: RT Systems vs CHIRP vs Manufacturer CPS (Which Should You Use?)
Programming a handheld transceiver (HT) is one of those jobs that looks simple—until you’ve burned an hour chasing a driver issue, a cable chipset, or a “why did…
Yaesu FT-65: A Practical, No-Nonsense Dual-Band Handheld
The Yaesu FT-65 occupies a deliberate niche in the handheld transceiver market: a rugged, affordable, analog-only VHF/UHF radio designed for operators who value reliability and clarity over feature…
How to Connect Your Xiegu Radio to Your Computer Using a USB CAT Interface
If you’re looking to connect your Xiegu transceiver to a computer for logging, digital modes, or CAT control, a USB CAT interface makes the process quick and straightforward.…
Diagnostic guide for mis-matched baluns (what to test and what it means)
Step 1 — Identify the symptom category A) “SWR is high everywhere” Likely causes: Action: B) “SWR is reasonable, but RF in the shack / hot mic /…
Ferrite core selection charts
A. Which mix to use (HF-focused) Mix Best general region Typical “why” Practical guidance Mix 31 ~1–30 MHz Excellent for choking common-mode on HF; good broadband behavior Best…
How to Choose the Right Balun: 4:1 vs 9:1 vs 49:1 Explained
Baluns and ununs are often treated as interchangeable “black boxes,” but selecting the correct impedance transformation ratio is critical for efficiency, bandwidth, and feedline behavior. Choosing incorrectly can…
FTdx10 & WSJTX 2.8 & MacOS Monterey 12.7.6