June 14, 2026
40m – 70cm Ham Station RF Executive summary For the two candidates you specified, the 1.5 × 0.25 inch copper bar is the better RF ground conductor for a ham station bond or entry-panel ground path from 7 MHz through 430 MHz. Under a conservative model that treats your H02 bar as 100% IACS copper …
Continue reading "RF Ground Conductor Comparison"
June Minutes click on above link
June 5, 2026
Maidenhead EN Ham Radio Performance Executive summary We define “EN” as the eastern-northern portion of the Midwest, this report treats it as an operationally defined Great Lakes / eastern-northern Midwest subregion. For early June 2026, the official space-weather picture is usable but variable rather than quiet-stable. NOAA SWPC’s June 4 forecast expected low-to-moderate solar activity, …
Continue reading "Midwest (East-North) Ground-System Performance"
Business Mtg May 2026 Business Mtg May 2026, click on above link
May 24, 2026
Field Measurements & Troubleshooting Flow This quick-reference guide helps troubleshoot HF dipoles using real-world measurements, feed-line comparisons, and a practical field workflow. Shop‑Ready Measurement Examples (20m Half‑Wave Dipole) Example Feedline Rig‑Side R (Ω) Rig‑Side X (Ω) Rig‑Side SWR Notes A Well Tuned 20–30 ft LMR‑400 ≈ 48–55 ≈ ±0–10 ≈ 1.05–1.30 Feedpoint ≈ 50 + …
Continue reading "HF Dipole Quick‑Check" 