![K3LR Loop Flyby [ HD Video ] – Contest Station](https://qrznow.com/wp-content/uploads/2016/08/k3lr.jpg)
Video from August 5, 2016
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Alinco EDX-2 Automatic Random-Length Antenna Tuners are designed to work with select Alinco HF transceivers. These antenna tuners may be used for non-resonant verticals, wire antennas and mobile installations. Functional on 3.5 to 30 MHz wi... Read more
A DOUBLE-GUST OF SOLAR WIND: Earth is about to get hit by solar wind–twice. Two streams of solar wind are heading our way. They’re flowing from a pair of holes in the sun’s atmosphere, shown in this extreme ultraviolet image from NASA’s Solar Dynamic Observatory. The first blow will fall on Oct. 21 when gaseous […] Read more
Steve Andrew has just added a couple of cool new features to his popular Spectrum Analyser software which works with all the SDRplay RSPs. is latest release (Version 1.04b) now includes a “Gain Table editor” and a clock spur removal feature The Gain Table editing feature allows for an additional level of calibration to be […] Read more
Bidding gets under way today, October 17, on more than 230 items on the block in the 14th annual ARRL Online Auction. Bidding begins at 10 AM EST (1400 UTC). The auction will continue through Thursday, October 24, closing at 10 PM EST (Friday, October 25, at 0200 UTC). The 2019 auction includes lab-tested QST “Product Review” gear, […] Read more
Fairwaves is launching two new “X“- products this fall: XYNC – the ultimate low-cost massive MIMO SDR, with up to 32×32 transmit/receive channels XCOM – a compact, embedded x86 platform for SDR and other applications. XYNC XYNC (pronounced iks-sync) is your choice if you work on a massive MIMO system or have a large swath of spectrum to […] Read more
Writing in a special World Radiocommunication Conference 2019 (WRC-19) edition of ITU News Magazine, International Amateur Radio Union (IARU) Secretary David Sumner, K1ZZ, offers an overview of conference agenda items and issues pertaining to Amateur Radio. In his article, “Views of the International Amateur Radio Union on WRC‑19 agenda items,” Sumner noted that the IARU has […] Read more
The American Red Cross Puerto Rico Chapter renewed its Memorandum of Understanding with the ARRL Puerto Rico Section on October 10, citing mutually beneficial experiences during recent emergency and disaster responses, especially to hurricanes Irma and María in 2017. María left the island without power and telecommunications, and the Red Cross in the US asked ARRL to […] Read more
Specifications: Material: 5052 powder coated aluminum (Black) weight: 13.2 OZ measurements: 12″ X 3.70″ https://portablezerostore.ecwid.com/ Read more
SCS, the company that created PACTOR, has unveiled software that offers the ability to monitor the content of PACTOR 1, 2, and 3 transmissions over the air. The free PMON software runs under the Linux operating system. A software version to monitor PACTOR 4 is scheduled to become available next year. PMON will offer “thorough observation and documentation of all presently […] Read more
Two separate groups took advantage of the Amateur Radio Emergency Data Network (AREDN) to monitor wildfires in California. The Mariposa Area Amateur Radio Organization (MAARO) used the Amateur Radio mesh to stream — via microwave — video from the Briceburg Fire near Yosemite National Park. The Pleasant Valley Amateur Radio Club (PVARC) employed the AREDN mesh to stream video […] Read more
Specifications: Dual band two way radio with build-in 9500mAh li-ion battery power supply. 128 groups channels storage, with function of voice COMP CTCSS/DCS. IP68 waterproof and dustproof, but not for diving. Portable and compact, convenient for operation. Widely used in different area, including construction, service, security guard, etc. Item Name: Walkie-talkie Material: Plastic Frequency Range: […] Read more
Seba SQ1SGB has informed to leave on mid December 2019 to Antarctica. He will sign CE9/SQ1SGB and will stay at Halley VI Base (WAP GBR-37). Seba has an Icom IC-706 given by SP8SIW (TNX to him for the support); he still doesn’t know how to hang an antenna (probably an Invert V) but for sure he will try to be active on SSB. […] Read more