So to detect dark matter, you just have to show that the speed at which material orbits the center of the galaxy doesn’t fall off with distance. And radio observations are the easiest way to do that, ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

PagerMonitor turns a cheap RTL-SDR USB dongle (~€25) into a full pager monitoring station. It decodes POCSAG and FLEX transmissions in real time, stores them in a searchable database, and serves a ...

Millions to receive $250 and $500 payments this month Hantavirus live updates: 9 people across 6 states being monitored for hantavirus 16-year-old NC girl charged in triple murder of family members; ...

CQRLOG, an advanced ham radio logger using the MySQL/Mariadb database. It provides radio control based on Hamlib, DX cluster connection, QRZ callbook (web version), a grayliner, ON6DP QSL manager ...

EL SEGUNDO, Calif.--(BUSINESS WIRE)--Pacific Defense today announced the release of the SDR4320VP, its newest high-performance, ultra-wideband Software-Defined Radio (SDR) transceiver designed for ...

Climate change is increasing the frequency and severity of extreme weather events. Research shows hurricanes are a source of strong natural selection, favoring traits that enhance the clinging ability ...

AI and ML are dynamically enhancing SDR – from spectrum-aware adaptability and structured RF data handling to policy-backed funding and robust adversarial safeguards in radio systems. The melding of ...

The issuance of export and brokering permits under the Export and Import Permits Act (EIPA) is administered by the Strategic Export Controls Bureau of Global Affairs Canada. To assist exporters and ...