Contest Dates and time UTC 2100Z, Nov 2 to 0300Z, Nov 4 Contest Information
Powerful Solar Flare, Coronal Mass Ejection Occur on…
A solar flare from massive solar region 2786 at 1311 UTC on Sunday, November, 29, was the most powerful solar flare and coronal mass ejection (CME) so far during the new Solar Cycle 25. The…
New RFinder B1, Advanced VHF/UHF 4 Watt DMR/Analog…
My switch back from iPhone to RFinder happened in this video. A dual band VHF/UHF radio with a newly designed receiver for better sensitivity, new GPS mounted on top for better signal lock, 4 watts…
One Man – 18m Antenna – The Final…
Finally, the results are in. I don't think I could be more delighted and I can't wait to move so that I can have my very own in the new antenna field. As discussed, here…
ARRL Invites Members to Participate in #GivingTuesday on…
ARRL is taking part in #GivingTuesday on December 1. This global day of giving invites individuals to celebrate the holiday season by giving back and creating change in their communities and their world.…
UK update, 30th November
Download my two educational text books for free using this link: http://159.69.48.3 REACT-1 round 7 interim report: fall in prevalence of swab-positivity in England during national lockdown https://www.imperial.ac.uk/media/imperial-college/institute-of-global-health-innovation/imperial_react1_r7_interim.pdf https://www.bbc.co.uk/news/health-55124286 Second wave in England High prevalence…
Current state of COVID knowledge
Download my two educational text books for free using this link: http://159.69.48.3 Current state of knowledge, 29th November https://www.dhs.gov/sites/default/files/publications/mql_sars-cov-2_-_cleared_for_public_release_20201117.pdf US hospitalisations https://gis.cdc.gov/grasp/COVIDNet/COVID19_3.html Infection Human infectious dose, SARS-CoV-2, unknown by all exposure routes However Based on…
Best Handheld Ham Radio for Off Grid |…
Today I talk about my 5 current picks for Handheld Ham Radios at my Hunting Lease, where we operate off grid. All radios have various features and options that make them good for off grid…
What on Earth is a Bias-Tee? (#323)
This video looks at the Bias-Tee, which puts a voltage on your coax that can be used by devices, such as pre-amplifiers, located at the antenna. Subscribe: https://youtube.com/user/davecasler. Ask Dave Playlist: https://goo.gl/inaQeB. Tip Jar: http://ke0og.net/tip-jar…