Ham Radio Guides
Plain-English explanations of propagation, satellites, space weather, and band conditions for amateur radio operators.
HamClock Alternative — Free Browser Dashboard
HamClock is ending June 2026. This guide maps every HamClock feature to its browser-based equivalent — propagation maps, solar data, satellites, and more. No install required.
Best Times to Work the HF Bands
When each HF band opens, what SFI you need, and how seasons change the picture. Band-by-band guide from 160m to 10m with operating tips.
FT8 Getting Started Guide
How to set up WSJT-X and make your first FT8 contact. Equipment, frequencies, software setup, and common mistakes. Works great with QRP and compromised antennas.
Parks on the Air (POTA) for Beginners
Everything you need for your first POTA activation — equipment, park selection, operating tips, logging, and how to spot yourself for maximum contacts.
Best Ham Radio Satellites for Beginners
Getting started with amateur radio satellites — equipment needed, FM satellite tracking, pass predictions, and tips for your first satellite QSO.
HF Propagation Explained
How radio signals travel long distances via the ionosphere. Solar flux, sunspot numbers, MUF, band-by-band conditions, and the ideal recipe for DX.
Understanding the Kp Index
What the Kp geomagnetic index means for HF operators — the 0-9 scale explained, how solar storms affect bands, and when to expect blackouts.
Greyline Propagation — DX on 160m and 80m
How greyline propagation works and why it creates the best low-band DX openings. Practical tips for working rare DX at sunrise and sunset.
How to Work a DXpedition — Pileup Guide
Everything you need to know about working DXpeditions: split operation, pileup etiquette, QSL methods, and tips for getting through.
DX Cluster for Beginners — How to Read DX Spots
What is a DX Cluster? How to read spots, understand frequencies, use the band plan, and work rare DX. Everything you need to start chasing DX.
OpenHamClock vs KJ4WLC — Feature Comparison
Side-by-side comparison of OpenHamClock (desktop fork) and this browser-based dashboard. Installation, features, mobile support, and data sources.
Use the tools alongside these guides
These guides pair with the live data on the dashboard. Try them together: