Dave, KO4DLQ, lives in Florida and has to deal with mass amounts of lightning. Dave can relate having served there for several years when he […]
Read moreAuthor: nerfd
Using the ARRL RF Exposure Calculator
Brent, KI5HXM, has a question relating to RF exposure in a mobile environment. Dave wants to show a cool online tool to helps know the […]
Read moreJT5DX Mongolia. From DXNews.com
JT1CO will be active as JT5DX from Mongolia in CQ WW DX RTTY Contest, 25 – 26 September 2021.
Read moreAmateur Radio Newsline Report 2291 for Friday September 24th, 2021
– HOSPITALIZED CHILDREN CONTACT ISS VIA HAM RADIO – RESEARCHER BLAMES SATELLITES FOR NIGHT SKY ‘POLLUTION’ – ESSEX HAM SPECIAL EVENT SUPPORTS NEW HACKSPACE – […]
Read moreStretching Antenna Bandwidths
Often on the HF bands, we find that the quoted antenna frequency bandwidth is not wide enough to cover the whole band. This can be […]
Read moreOpen-Source Amateur Satellite Work Not Subject to Export Administration Regulation
CEO Michelle Thompson, W5NYV, reports that Open Research Institute (ORI) received an advisory opinion from the US Commerce Department Bureau of Industry and Security (BIS) […]
Read moreARRL, RSGB Announce Joint Events to Celebrate Centenary of Ham Radio Transatlantic Success
ARRL and the Radio Society of Great Britain will jointly sponsor events to celebrate the achievement of transatlantic communications by radio amateurs 100 years ago. […]
Read moreUnboxing the Radioddity GD-AT10G
Dave has recently been sent a handheld radio from Radioddity. Let the unboxing begin! 10W/5W/2.5W/1W Selectable: The Radioddity GD-AT10G is a powerful handheld radio with a […]
Read moreSDR++ THE BLOAT FREE SDR SOFTWARE
In this video we take a look at a new and upcoming SDR Application called SDR ++ Wide hardware support (both through SoapySDR and dedicated […]
Read moreBright Regions Emerge Too Fast To Count | Space Weather News 09.22.2021
Space Weather News 09.22.2021 Antenna How High Should a Dipole Be? A Look at Antenna Modeling October 05, 2017 No comments “How high should a […]
Read moreOX7A OX7AM OX7AKT OX3LG Greenland. From DXNews.com
OX7A Team will be active from Greenland, IOTA NA – 018, in CQ WW DX SSB Contest, 30 – 31 October 2021.
Read moreClear Frequencies Requested for Possible Nicaragua Earthquake Traffic
IARU Region 2 Emergency Coordinator Carlos Alberto Santamaría González, CO2JC, has requested that radio amateurs in Central America avoid 7098 and 7198 kHz in the […]
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