Designer 3D Prints a Raspberry Pi Radio – BY DEBRA THIMMESCH ·
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Solar Physicist Predicts a Slightly Better Solar Cycle 25
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
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
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
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
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
Optibeam OB8-4M 8 Element 4 Band
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
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
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
ISS SSTV December 28 until January 1
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
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
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W6WBJ Apparent Liability in the amount of $25,000
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
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
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
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