This video features stunning clips of the Sun, captured by SDO from each of the five years since SDO’s deployment in 2010. In this movie, watch giant clouds of solar material hurled out into space, the dance of giant loops hovering in the corona, and huge sunspots growing and shrinking on the Sun’s surface.
mAT-705 Tuner Introduction The MAT-705 is a very small and powerful tuner for portable shortwave devices, especially designed for the Icom IC-705. The... Read more
“The ARRL’s Logbook of The World (LoTW) online “card-less” contact-confirmation service this week recorded a new milestone — 100 million QSL rec... Read more
The CRS-10 mission carrying vital amateur radio equipment to the International Space Station launched on a SpaceX Falcon 9 rocket at 1439 UT on Sunday... Read more
AMSAT by N0JY At the 2014 AMSAT Space Symposium AMSAT Vice President – Engineering Jerry Buxton announced the plan for the next generation of AMSAT sa... Read more
Tennessee Amateur Radio Emergency Service (ARES) remains on standby if needed to assist in the response to more than a dozen wildfires blazing in East... Read more
“ARRL The Doctor is In” podcast. Listen…and learn! We are at the bottom of the current solar cycle, but what are the long-term prospects for imp... Read more
“In the last 45 days, we’ve made a lot of progress on the Alpha 4040 DreamTuner. As you know, when we tested the tuner under full... Read more
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mAT-705 Tuner Introduction
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![Are We Entering a Maunder Minimum? [PODCAST]](https://qrznow.com/wp-content/uploads/2019/02/solar-cycle-sunspot-number-265x168.gif)
Are We Entering a Maunder Minimum? [PODCAST]
Alpha 4040 DreamTuner
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