App - Mobile
![Real-time Radio Spectrum Map Database Demo [ Android App ]](https://qrznow.com/wp-content/uploads/2021/10/maxresdefault-3-1-274x173.jpg)
In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the radio spectrum utilization. Effective management of the wireless spectrum requires knowledg... Read more
Equipment
KrakenSDR is now available for crowdfunding on Crowd Supply. Thank you to all interested parties for your patience while we navigated recent pandemic-related delays. KrakenSDR is a five-channel, RX-only software-defined radio (SDR) based on... Read more
Antenna
The Chameleon CHA-MPAS 2.0 just might be the best portable Ham Radio antenna that you can get today, due to its versatile configurations and compact size. Take a look at this video and let me know what you think about this great Ham Radio a... Read more
Recent Posts
ARRL Contest Results Posted
The Preliminary 10 Meter Contest results have posted, as have the preliminary 160 Meter Contest results and the full 10 GHz and Up Contest results. Vi... Read more
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: The 10.7-centimeter solar flux density was 88.1 on Wednesday, November 4, the highest since October 14, 2016, when i... Read more
Es’hail-2 geostationary amateur radio transponders talk
Es’hail-2 Graham Shirville (G3VZV) & Dave Crump (G8GKQ) update us on Es’hail-2 and its amateur radio payload at the AMSAT-UK International S... Read more
EchoHam version v2.10 has been released
EchoHam allows Amateur Radio operators to use the Echolink network from their Mac. You must be a licensed Amateur Radio operator to use this software.... Read more
A Record Breaker on 630 Meters!
Although US radio amateurs do not yet have access to 630 meters, Canadian licensees do, and one of them was on the North American end of the first two... Read more
Fox-1Cliff/AO-95 Commissioning Status
Following the launch of Fox-1Cliff/AO-95, AMSAT Engineering began the commissioning process, with the help of AMSAT Operations, on Tuesday Decemb... Read more
![Antenna Analyzers – ARRL The Doctor is In [Podcast]](https://qrznow.com/wp-content/uploads/2017/08/DXEPartType_Antenna-Analyzers-190x122.jpg)
Court Rules Excessive Antenna Application Fees Violated Reasonable Accommodation
Long-pending Amateur Radio antenna litigation that ARRL helped to fund has finally borne fruit. The Supreme Court of the State of New York, Appellate... Read more
XPA125 Tuner – Any good?
Today I take the XPA125 Tuner and put it through its paces with a 9:1 EFRW Random Wire Antenna Read more
![Hurricane Lorenzo – Azores [ FREQUENCIES ]](https://qrznow.com/wp-content/uploads/2019/09/maxresdefault-1-2-190x122.jpg)
Hurricane Lorenzo – Azores [ FREQUENCIES ]
As hurricane Lorenzo approaches the Azores the emergency network has been activated. Amateur Radios will be active with the Government and emergency r... Read more
![Yaesu FTdx101D [ VIDEO ]](https://qrznow.com/wp-content/uploads/2019/01/ftdx-101d_________a-265x168.jpg)
