A canyon-shaped coronal hole (CH) is spewing solar wind toward Earth. This extreme ultraviolet image was taken by NASA’s Solar Dynamics Observator
News
WX4NHC at the National Hurricane Center will Activate, Other Resources on Alert
In response to Tropical Storm Zeta, WX4NHC at the National Hurricane Center in Miami will activate at 0000 UTC on October 27 (the evening of October 2... Read more
My portable RV antenna farm
My portable RV antenna farm Read more
All about Multimeters – Ham Radio Q&A
All about Multimeters – Ham Radio Q&A Read more
VHF
RSGB Radio Communication Handbook
14th Edition Edited by Mike Browne, G3DIH This new edition of the RSGB Radio Communication Handbook has as always been updated and re-written so that... Read more
Promotion video of ICOM IP730D/IP740D
The IP730D series is an innovative hybrid IP radio with licensed professional radio mode for local and nationwide communications. Read more
University in Poland will Launch Balloon with VLF Transmitter On Board
A balloon experiment by Warsaw University of Technology is planned to lift off on September 12, carrying a unique very-low-frequency (VLF) 210-meter l... Read more
Review
Best HF Ham Radio Under $1000 – 6 Best HF Transceivers 2020
What is the Best HF Radio for under $1000 for the new Ham Radio Operator in 2020? This list of 6 transceivers that I would recommend to new Ham Radio... Read more
How to Solder a Wire
How to Solder a Wire Read more
Grounding and Bonding Redux
Grounding and Bonding Redux Read more