Amateur radio operators and shortwave listeners have a common enemy: QRM, which is ham-speak for radio frequency interference ... in his quest to lower his noise floor. Having suffered from ...

If there’s anything more annoying to an amateur radio operator than noise, we’re not sure what it could be. We’re talking about radio frequency noise, of course, the random broadband ...

The NRSC’s AM Improvement Working Group published a study examining the effects of RF noise on AM radio reception in cars.

THE recent discovery of solar radio noise, in the range 30-1,000 megacycles ... which are comparable to stellar dimensions. Such low-frequency radiation will escape from the sun in the presence ...

The Bose software solution will operate in any vehicle using a head unit equipped with NXP's SAF775x car radio integrated circuit, and any sound system that performs in the frequency range ...

RF noise and spectrum sharing will increasingly be of concern ... improve the ability of radio astronomy to operate in environments with large amounts of radio frequency interference, particularly as ...

The RF noise measurements and analysis ... Deployed methods of spectrum sharing require some means of detecting whether a radio frequency (RF) band is being actively used. Passive systems do not ...