OH8X – Radio Arcala Base Jump [ Video ]

Can I Use My HT From a Tornado Safe Room?

March 30, 2021 No comments

“Steven Robertson, KEØJLG, asks if he can use his HT from a tornado/storm safe room. The question is simple, but the answer is a bit more compli... Read more

An Introduction to WWFF and JT65 : 100 Watts and a Wire: Episode 57

August 09, 2016 No comments

On this episode, Christian visits with Jason, W3AAX. Jason is the North American Coordinator of the Worldwide Flora and Fauna program. We also get and... Read more

BaoFeng Ban Will Regulate Amateur Operators

October 06, 2018 No comments

FCC Enforcement Notice The FCC Enforcement Notice DA 18-980 creates un-needed regulation that will affect lawful amateur operators. I’d like the... Read more

From the Array Solutions Lab: OM Power 2500A amplifier Selecting Antennas and Filters

February 27, 2017 No comments

Showing how the OM-Power Automatic amplifiers like the OM-2500A, OM-4000A, can control the selection of up to ten antennas driving an antenna switch a... Read more

Hustler 6 Band Vertical HF Fixed Station 10, 15, 20, 30, 40, and 75 or 80 Meters

July 12, 2015 No comments

  Bandwidth at it’s broadest!  VSWR 2:1 or better at band edges on 10-40 meters.  Up to 100 kHz. on 75/80 meters. Solid one inch fiberglass... Read more

K3YV Wins the March QST Cover Plaque Award

March 19, 2020 No comments

The winning article for the March 2020 QST Cover Plaque award is “Leaky” Antenna Switches by Ellwood (Woody) Brem, K3YV. The QST Cover Plaque Award... Read more

The New FTDX10 Compact HF/50MHz 100W SDR

October 30, 2020 No comments

The New FTDX10 Compact HF/50MHz 100W SDR NEWSFLASH ! ML&S are pleased to announce a new radio from Yaesu ! The all new compact Yaesu FTDX10... Read more

New understanding of electromagnetism could enable ‘antennas on a chip’

May 20, 2015 No comments

  “New understanding of electromagnetism could enable ‘antennas on a chip’ A team of researchers from the University of Cambrid... Read more

FT-8, The New HF/6m Digital Mode, Introduction For Beginners

July 31, 2017 No comments

Steve (K9AN) and I have developed a potential new mode for WSJT-X. We’re  calling the mode “FT8” (Franke-Taylor design, 8-FSK modulation). FT8 is desi... Read more

Philippine Radio Amateurs Respond to Typhoon Threat

December 16, 2015 No comments

The Philippine Amateur Radio Association (PARA) activated its Ham Emergency Radio Operations (HERO) on December 12 as Typhoon Melor — locally called T... Read more

Many Post ARISS-Russia Interkosmos Slow-Scan Television (SSTV) Images

April 13, 2018 No comments

The ARISS-Russia Cosmonautics Day (International Day of Human Space Flight) SSTV transmissions from the International Space Station have proven popula... Read more

Ham radio: A hobby or community service or both?

September 28, 2015 No comments

By Karla Pomeroy BASIN – When all other communication is down or unavailable, ham radio operators, also known as amateur radio operators, can pr... Read more

High school students call around the world via amateur radio club

May 18, 2016 No comments

Gabrielle Calise/The Gainesville Sun Bryan Clark, a 15-year-old Loften High School student and vice president of the ham radio club, attempts to make... Read more

New UT-133A Bluetooth Unit for Icom Mobile Radios

July 06, 2016 No comments

The current Icom UT-133 Bluetooth unit is being replaced with a new version that is compatible with not only the ID-5100E and IC-2730E Amateur Radio m... Read more

New Network Vector Analyzer FXNANO 0.5/900 MHz

January 23, 2020 No comments

Display 3.2″ , 100% compatible with all NANOVNA fw. Version redesigned with BNC, switch tact, increased battery and many other functions https:/... Read more