If you want to go to the next level with software-defined radio (SDR), there are many options to choose from. The RTL-SDR switches are fine, but if you’re serious, you’ll probably want something else. How do you choose? Well, your friends in European Space Agency The Libre Space Foundation has published a report comparison of […]
The Libre Space Foundation Reviews Software Defined Radios Read More »
Only a few decades ago, doing hobby radio meant very special hardware, and making changes to your settings to work on different frequencies was not very easy. As software-defined radio (SDR) came on the scene in an accessible way for most of us, this barrier to entry was significantly reduced and facilitated the process of
Software-Defined Radio Made Easy | Hackaday Read More »
There was a time when making a radio involved a lot of work, a lot of winding and complicated alignment of the circuits. The advent of software-defined radio (SDR) has moved much of that into the realm of software, but of course there is another field in which radio can be created by code. [Alberto
An FPGA And A Few Components Can Make A Radio Read More »
The Department of Science and Innovation (DSI) has invested Rs 18.9 million in the development of two nanosatellites that will be used to raise awareness of marine domains in South Africa. The investment is the first initiative in the country to provide satellite communication services to the maritime industry. Funding was channeled through the Agency
Science, innovation dept invests R18.9m in nanosatellites Read More »
04/23/2021 Tad Cook, K7RA, Seattle, reports: Four new sunspots appeared this week and were visible every day. Spaceweather.com issued a warning on April 22: “CME is heading for Earth. and can cause a geomagnetic storm when it arrives on April 25th. NOAA forecasters say moderate G2 storms are possible, meaning aurora borealis could sink in
The K7RA Solar Update Read More »
