Geomagnetic Storms explained by Stan Gibilisco:
Dave Casler, KE0OG: Which is better: Vertical or Dipole?
FT8- WSJT-X for newbies by Joe Lalumia:
How an Antenna Trap Works by Stan Gibilisco:
Hakko FR-300 desoldering tool a must for any bench:
LONDON (Reuters) – The risk of cyber attacks targeting ships’ satellite navigation is pushing nations to delve back through history and develop back-up systems with roots in World War Two Continue Reading →
This amazing footage was captured by NASA’s Solar Dynamics Observatory between July 5-11. And while such phenomena are a common occurrence, they are less likely to happen as the sun Continue Reading →