Most of us are familiar with the devastation caused by hurricanes, earthquakes, and even droughts. But there is one natural phenomenon that could devastate our technology-driven society, and that is space weather.
We hear and read about EMP’s, solar flares and coronal mass ejections. As a matter of fact, an intense solar flare disrupted low-frequency radio wave communications over South America and the Atlantic Ocean on September 28 this year.…Read more
Recent Posts
3StQ5L quad 3 elements 5 band full size
Table EZNEC simulation, gain and F / B in free space and real space to a wavelength from the ground Technical specifications Feed specification* *th... Read more
Orange County Amateur Radio Club hosts Field Day 2015 on June 26-27
NEWBURGH — “When all else fails, ham radio works.” Members of the Orange County Amateur Radio Club will be putting this motto to the test as they ta... Read more
INTERNATIONAL SPACE STATION SSTV EVENT ON APRIL 11 – 14
” The next big event will be the ARISS SSTV event that starts Thursday, April 11 about 18:00 UTC and will be operational until about 18:00 UTC o... Read more
GB1SS: Tim Peake and Amateur Radio on the ISS
Tim Peake, the first British ESA astronaut, has issued a invitation to UK school pupils to contact him via Amateur Radio whilst he is in space.... Read more
Antenna Rotators “ARRL The Doctor is In” podcast. Listen…and learn!
“Antenna Rotators” is the topic of the new (August 2) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engine... Read more
SDRplay RSP 1A Review and SDR Primer
The new 14 bit SDR wideband receiver from the UK. I also include a 15 minute SDR primer https://www.sdrplay.com/rsp1a/ KEY BENEFITS __________________... Read more
GB4BCR Railways on the Air
Riviera ARC are taking part in Railways on the Air with the special callsign GB4BCR ‘Babbacombe Cliff Railway’ from Babbacombe, Devon on Saturday 26th... Read more
16-year-old ham radio satellite builder in the press
16-year-old radio amateur Julián Fernández EA4HCD was interviewed by the newspaper El Mundo Chronicle about his FossaSat-1PocketQube satellite. A Goog... Read more
Clear Frequencies Requested for Storm Emergency Traffic
Storm Emergency Traffic IARU HF Championship Contesters: The Hurricane Watch Net (HWN) is active on 14.325 MHz and 7.268 MHz in response to Category 1... Read more
Review of SDRplay SDRduo Two-Tuner SDR Radio
“SDRplay has done it again with an outstanding and technically sophisticated software-defined radio that even at $280 is still a bargain. The vi... Read more
![DV4mobile at the Dayton Hamvention 2016 [ Video ]](https://qrznow.com/wp-content/uploads/2016/05/13254445_1620205181638837_2640248867239667969_n-1-265x168.jpg)
DV4mobile at the Dayton Hamvention 2016 [ Video ]
DV4mobile Here’s a short video about this very promising radio! Can’t wait to get mine. Stay tune, tomorrow Uli AG0X from Wireless Holdin... Read more
“Emily Calandrelli, KD8PKR—Science Explorer,” profiled by Jen Glifort, KC1KNL, in the January issue of #QST!
From Emily Calandrelli—host of Xploration Outer Space, correspondent on Bill Nye Saves the World, and graduate of MIT—comes the first novel in a brand... Read more
Ham-fisted: Chap’s radio app killed remotely after posting bad review
by Shaun Nichols – Now the developer apologizes for customer support fiasco A US ham radio software developer has admitted a support staffer di... Read more
New Record on 8 metres – 40MHz
40MHz Andre Botes, ZS2ACP, in Port Elizabeth worked Willem Badenhorst, ZS6WAB, at Polokwane on 40,682 MHz FSK441 via meteor scatter on 6 August 2015.... Read more
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