Antennas 4 min read How Many Ground Radials Do You Really Need for Your HF Antenna Ground radials are the hidden half of your HF vertical. Here’s how many actually matter before the gains flatten out. Read More →
Meshtastic 4 min read MeshCore vs Meshtastic A Practical Comparison If you’re choosing between MeshCore and Meshtastic, the real difference is how they behave when your network gets bigger or busier Read More →
Gear 4 min read Baofeng UV5R Mini Is It Dirty One UV5R Mini sample showed a loud 5th harmonic on SDR, so it’s time to talk cleanliness, not features Read More →
Ham Radio 4 min read CB vs Ham Radio and Why You Should Get Licensed CB is the quick on-ramp, but a ham license unlocks repeaters, digital modes, and far more ways to communicate Read More →
Antennas 6 min read Attic HF Dipole vs Outdoor Antenna How Roofing and Insulation Affect Signal Strength Your roof and insulation can quietly steal multiple S-units, and this guide shows exactly how much you’re losing and how to get the best performance anyway Read More →
Projects 4 min read How I Turned My House Wiring Into a 24-7 TV Channel Turn your unused coax into a real TV channel with VLC and an RF modulator, then watch it anywhere in the house Read More →