The coronal hole high speed stream continues to cause geomagnetic responses to G1 (Minor) storming levels. Solar wind speeds over the past 24 hours have ranged from 675-750 km/s [that is nearly 400 km/s higher than normal background speeds]. The coronal hole high speed stream effects are expected to elicit G1-G2 (Minor-Moderate) conditions intermittently over the next 24 hours (29-30 September); as well as more intense activity in the northern latitudes (depicted in the graphic). Therefore a G2 Watch continues into 30 Sep and a G1 Watch on 01 October – as the high speed solar wind begins to slowly subside. Visit swpc.noaa.gov for updates
Today Video
Equipment
Introduction to the RSPduo Dual tuner 14-bit 1kHz – 2GHz SDR
The RSPduo is a high performance dual tuner SDR. Housed in a high quality steel enclosure, each tuner can operate individually anywhere between 1 kHz... Read more
![The Icom IC-9700 manual is now available [ ENGLISH ]](https://qrznow.com/wp-content/uploads/2019/01/ic9700_manual-190x122.jpg)
The Icom IC-9700 manual is now available [ ENGLISH ]
IC-9700 manual “The Icom IC-9700 manual is now available in Japanese on the Icom website. Here is a link to a “rough” English... Read more
X-Series Signal Analyzers – UXA Signal Analyzer, 3 Hz to 50 GHz
X-Series Signal Analyzers See the real performance of your design with wider (to 1 GHz), deeper views of the most challenging signals Measure the spec... Read more
4O3A – STATION GENIUS
Station Genius can control: 4 Square Antenna Systems Antennas Antenna Switches Band Pass Filters Beam Stacks Beverages Rotators RS-232 Devices Station... Read more
857Sprint portable battery pack system designed specifically for the yaesu FT-857D
Yaesu FT-857D The 857sprint is a self contained tacticlal portable battery pack system designed specifically for the yaesu FT-857D amateur radio. (rad... Read more
News
Ham Conventions Return…National Call for Presenters ( Las Vegas )
After an absence of nearly three decades, Las Vegas is once again poised to host an amateur radio convention. NVCON, the ARRL Nevada State Convention... Read more
The of King of DX ! PY5EG – Atilano Oms
Atilano PY5EG / PP5EG was crowned champion again CQ DX Marathon. With the result that in 2014 won four records in Marathon, 3 of which remain. 2011... Read more
Marconi: The Man Who Networked the World
By Paul Kennedy CBC RADIO Our phones, our laptops, even our cars communicate invisibly through the air. Our wireless world owes thanks to an It... Read more
OM1002+ OM Power Solid State amplifier for 144 MHz VHF band
General description of the OM1002+ solid state amplifier for 144 MHz VHF band The OM Power model OM1002+ is a single band, solid state amplifier, des... Read more
N7OU – SK – Contester and DXpeditioner
“With heavy heart I report the ham radio world just lost an outstanding contester, DXpeditioner, and ambassador for the hobby. Bill Vanderheide,... Read more
Digital Modes
FT8 Performance Secrets
“Neil investigates what really matters when you are aiming for the ultimate performance with FT8 and other digital modes. He demonstrates and ex... Read more
STEVE ANDREW’S SPECTRUM ANALYSER SOFTWARE
“We are pleased to announce the availability of V1.0a of the Spectrum Analyser software developed by Steve Andrew specifically for the RSP line... Read more
FT8 – Tipping Point for Ham Radio?
This is a view from NASA of the sun today, October 9, 2018, and I am making 10m DX contacts one after another. Zero sunspots but working DX on... Read more
JS8Call 0.9 Release notes
“Hi Folks, Thanks for staying patient with me on this one. Build servers were being weird today! Happy to bring you release with simple features... Read more
