IS THIS THE ULTIMATE 2M CONTEST ARRAY?

Yaesu FT-710 AESS Demonstration with John Kruk, N9UPC

October 06, 2022 No comments

Yaesu FT-710 Today we have our hands on the newest HF radio from Yaesu, the FT-710 AESS, and I’ve invited John back onto the livestream to walk... Read more

Hurricane Ian: Amateur radio used in rescue

October 06, 2022 No comments

Fox News reports a Maryland firefighter used his ham radio to send rescuers to Florida’s Sanibel Island The broadcaster says: Dale Klonin [KC3TA... Read more

PackTenna Linked EFHW | 5 Band Version K8MRD MOD

October 06, 2022 No comments

PackTenna Linked EFHW with the K8MRD Mod. Resonant on 40, 20, 17, 15, & 10 Meter Ham Radio bands. NO TUNER NEEDED! PackTenna makes ultralight, por... Read more

RSGB 2022 Convention livestream

October 06, 2022 No comments

We are delighted to bring you our first hybrid Convention this year. We will be livestreaming some of the presentations each day to give you a taste o... Read more

RAC Affiliated Club Insurance Program – Applications Open for 2019

September 25, 2018 No comments

Radio Amateurs of Canada is pleased to announce that we are now accepting applications from Amateur Radio clubs across the country for our Liability I... Read more

HAARP Experiments to Get Under Way on February 20 UTC, Reports Invited

February 18, 2017 No comments

On February 20 (UTC), Alaska’s High Frequency Active Auroral Research Program (HAARP) will launch its first scientific research campaign since the fac... Read more

Goodbye Bright Flares, Hello Dark Hole: Solar Storm Forecast 01-31-2019

February 01, 2019 No comments

This week the Sun comes out of hibernation with a fast growing active region and a large coronal hole rotating into Earth view. Although the region (2... Read more

Cobweb Antenna 7+3 band 7 10 14 18 21 24 29 MHz

March 16, 2022 No comments

Cobweb Antenna 7+3 Band Cobweb Antenna 10 meter to 40 meter bands. Because of its low SWR, can be tuned (with the use of an antenna tuner) to 60, 80 a... Read more

The K7RA Solar Update

December 18, 2020 No comments

Tad Cook, K7RA, Seattle, reports: Solar activity has declined, with the weekly average daily sunspot number slipping from 57.6 last reporting week to... Read more

Amateur Radio Volunteers Active in Latest Round of California Wildfires

December 11, 2017 No comments

The massive and barely contained Thomas Fire in Southern California has consumed more than 230,500 acres, and the emergency has caused residents in fi... Read more

49th Contest VOLTA RTTY

May 07, 2015 No comments

49th ALESSANDRO VOLTA RTTY DX CONTEST www.contestvolta.it The SSB and RTTY Club of COMO and the A.R.I. (Associazione Radioamatori Italiani) are please... Read more

MFJ 2015 Catalog

November 17, 2014 No comments

MFJ 2015 Catalog Download Catalog Catalog Index: 0.22 MB Full Catalog: 21.05 MB Pages 001-035: 5.93 MB Pages 036-070: 4.65 MB Pages 071-105: 5.26 MB P... Read more

Radio Amateur on St. Lucia Relays Reports of Hurricane Devastation on Dominica

September 19, 2017 No comments

As “potentially catastrophic Hurricane Maria” is headed for the Virgin Islands and Puerto Rico. Frans van Santbrink, J69DS, on St. Lucia checked into... Read more

SunSDR MB1 by Expert Electronics – Review and walk through

May 03, 2018 No comments

Here is a quick tour of the SunSDR MB1 by Expert Electronics. It’s an operator’s point of view and a simple walk through this great HF rad... Read more

Reference Station: Samlex SEC-1235M 13.8 VDC Power Supply

February 20, 2020 No comments

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Universal Ham Radio Remote. Open source remote radio control.

November 03, 2020 No comments

Universal Ham Radio Remote. Open source remote radio control. Read more

Ham radio enthusiasts enjoy hobby, readiness for hurricanes, doomsday scenarios

February 11, 2018 No comments

In an era of instant and constant communication, whether it be texting, Facebook messaging, Tweeting, Instagramming, emailing, Skyping, whatever, Joe... Read more

Spain Grants Unlicensed Individuals Permission to Use Amateur Stations During Lockdown

April 03, 2020 No comments

Spain’s International Amateur Radio Union (IARU) member-society URE has obtained temporary permission from the country’s telecommunications regulator... Read more

International Lighthouse and Lightship Weekend Registration Tops 500 this Year

August 20, 2015 No comments

The number of registrations in the International Lighthouse and Lightship Weekend (ILLW) reached 506, with 32 countries represented. Activity for the... Read more

CQ WW missing logs

November 06, 2015 No comments

“The CQ WW Contest Committee is encouraging log submissions using the web upload page on our web site at http://www.cqww.com/logcheck/   Over 30... Read more

Japanese Ham Radio Satellite Launch

February 08, 2016 No comments

ChubuSat-2, ChubuSat-3 and Horyu-4 are expected to launch between 0845-0930 UT on Friday, February 12 into a 575 km, 31 degree inclination orbit. Yasu... Read more

A Filament Sandwiched by Sunspots 03.20.2019

March 20, 2019 No comments

“UPDATE: Part of the filament I talk about did erupt after I posted this video! We could have a part-Earth directed solar storm coming by the en... Read more

Building A Multi-Band HF Dipole Antenna

January 15, 2017 No comments

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How to Build your own DMR Digital Radio Code Plug – Ham Radio Q&A

February 20, 2018 No comments

“A DMR radio isn’t any good if it doesn’t have any frequencies or channels programmed into it. Programming your first DMR radio might feel a lit... Read more

Audio Amplied Speaker Microphone designed for the Elecraft KX 2 and KX3 transceivers

June 06, 2017 No comments

Elecraft radios have acheived excellence in quality and design for the fast growing market of QRP Portable Operators. The AlexMic is a Audio Amplied S... Read more

D-STAR – It’s not just for the kids

June 24, 2015 No comments

D-STAR by Ray Novak There are currently over 750 D-STAR repeaters in the US. During the 2014 D-STAR QSO Party (held in September each year) over 1,000... Read more

New Spectrum Analyser function for RSPs: Alpha release later in May

May 09, 2018 No comments

Steve Andrews contacted the SDRplay forum recently to share ideas for a new Spectrum Analyser tool for use with SDRplay RSPs.  A lively discussion sta... Read more

US Navy tests signal lamp-based ship-to-ship [ Morse Code ]

July 27, 2017 No comments

By Warren Duffie Jr., Office of Naval Research ARLINGTON, Va.—The signal lamp aboard the guided-missile destroyer USS Stout flashed fast light bursts... Read more

Highest-ever resolution images of the Sun unveiled for first time by British researchers

April 09, 2020 No comments

These incredible images show the Sun in “ultra high resolution” for the first time. British researchers have collaborated with NASA to unv... Read more

Icom ID-52 DSTAR Handheld With Ray Novak At Huntsville Hamfest!

August 23, 2021 No comments

“Always great to see Ray Novak at every hamfest I attend. This year was at the Huntsville Hamfest 2021. A lot of people are eagerly waiting for... Read more

When weather is threatening, radio operators are talking

April 13, 2015 No comments

  By Lauren Sedam “As the threat of severe weather grows, Grand Island and the surrounding areas more often turn to amateur radio operators for... Read more

Monster Region Returns & Alien Aurora 04.10.2019

April 10, 2019 No comments

“This week old region region 2736 (renumbered 2738) returns to Earth view, giving the solar flux a much needed boost. This means radio propagati... Read more

Radio Amateurs to Demonstrate Emergency Messaging Capabilities for Red Cross, FEMA

May 17, 2019 No comments

Just days ahead of the 2019 Hurricane Season, dozens of hams along the US East Coast will demonstrate Amateur Radio’s ability to deliver messages with... Read more

SunSDR2DX + 5MContest + SDC in ARI-2021 Contest

May 27, 2021 No comments

Mix CW + RTTY in ARI-2021 Contest. SDC: Telnet Server + SKM Server (CW & RTTY Skimmers) + DIGI Server (RTTY) Read more