Designer 3D Prints a Raspberry Pi Radio

Solar Physicist Predicts a Slightly Better Solar Cycle 25

October 08, 2020 No comments

Solar physicist Leif Svalgaard of the W.W. Hansen Experimental Physics Laboratory at Stanford University has predicted a maximum sunspot number of 128... Read more

Amateur Radio Survey 2015 – RSGB

September 24, 2015 No comments

As one input to the previous review, a survey of the amateur radio community was undertaken by way of a comprehensive questionnaire, open to all UK ra... Read more

Bar Code Lead Developer George Laurer, K4HZE, SK

December 14, 2019 No comments

The lead developer of the bar code system that became the now-ubiquitous Universal Product Code (UPC), George Laurer, K4HZE, of Wendell, North Carolin... Read more

KH2/F4HEC & KH0/F4HEC – Guam & Saipan

November 11, 2015 No comments

Freddy F4HEC informs DX-World that he will be active from Guam and Saipan in December: KH2/F4HEC – December 3-9, 2015. KH0/F4HEC – December 10-13, 201... Read more

“FT8” is the topic of the current (January 31) episode of the “ARRL The Doctor is In” podcast

February 07, 2019 No comments

 Steve Ford, WB8IMY, provides an introduction to FT8, one of the most popular Amateur Radio digital modes ever created. “FT8” is the topic of the cur... Read more

How To Fix A Ham Radio AC Ground Loop

June 14, 2019 No comments

Read more

Optibeam OB8-4M 8 Element 4 Band

September 16, 2017 No comments

The OB8-4M is an extremely effective, compact and innovative Yagi for the classical four bands 40, 20, 15 and 10m. It is the first trapless Yagi for t... Read more

THE CHEETAH – 20Mhz to 512Mhz

January 04, 2015 No comments

THE CHEETAH is a rugged and compact tactical handheld radio that offers outstanding performance for portable missions. The radio offers continuous com... Read more

Log Periodic Dipole Array 13 element 10MHz – 54MHz High Performance LPD

January 08, 2018 No comments

Log Periodic Dipole A Super Wide Band, High Performance Log Periodic Dipole Array – 10MHz to 54MHz inclusive All InnovAntennas LPDA’s are design... Read more

DX Engineering Visits the Hamvention Venue

August 19, 2016 No comments

  Read more

ISS SSTV December 28 until January 1

December 24, 2019 No comments

Russian cosmonauts are expected to activate Slow Scan Television (SSTV) image transmissions on 145.800 MHz FM from the International Space Station fro... Read more

ARRL CEO is Featured Speaker at New York City/Long Island Section Convention Ham Radio University

January 03, 2017 No comments

ARRL CEO Tom Gallagher, NY2RF, will be the keynote speaker at the 18th Annual ARRL New York City/Long Island Section Convention Ham Radio University (... Read more

CHAMELEON ANTENNA CHA F-LOOP – MAGNETIC LOOP ANTENNA TEST

May 03, 2015 No comments

  See Full Article: Link     Read more

W6WBJ Apparent Liability in the amount of $25,000

December 19, 2015 No comments

WILLIAM F. CROWELL. Notified William F. Crowell, licensee of station W6WBJ, Diamond Springs, California, of his Apparent Liability in the amount of $2... Read more

The K7RA Solar Update

April 16, 2021 No comments

Tad Cook, K7RA, Seattle, reports: On April 12, new sunspot group AR2814 appeared following 5 days of no sunspots. Daily sunspot numbers on the next 4... Read more

ARRL Foundation Scholarship Program Application Window Opens on September 1

August 13, 2019 No comments

Applications for the 2020 ARRL Foundation Scholarship Program will be accepted between September 1 and December 31, 2019. All applicants must be FCC-l... Read more