I have long been an advocate of AM bandwidth restriction to approximately 5 kHz — long before the recent trend and well before digital IBOC and/or DRM came on the scene. The genesis for my advocacy ...

Jeff Littlejohn wants his company to do its part to clean up the AM analog band. In order to accomplish that, Radio World Online has learned, Clear Channel Radio’s senior VP of engineering has made it ...

One of the most hotly contested bits of real estate today is one you can't see. As we move into an increasingly wireless-connected world, staking out a piece of the crowded electromagnetic spectrum ...

Q: I hear that Wi-Fi may become so popular that channels may get used up at 2.4 and 5 GHz. What happens then? 60 GHz? – Bonnie, San Francisco A: Wi-Fi usage is definitely growing considerably and will ...

Amateur radio license exams typically have a question about the bandwidths taken up by various modulation types. The concept behind the question is pretty obvious — as guardians of the spectrum, ...

Automakers attempting to remove AM radio from vehicles has been an ongoing and bizarre battle. Companies want it gone due to claims that the bandwidth can interfere with the newer tech equipped to ...

The radio spectrum map of the United States is one the last bastions of organized chaos in the modern world, an adult coloring book of pastel-shaded boxes representing the divisions and subdivisions ...

Also known as 802.16-2004, WiMAX probably is the only wireless standard that allows for bandwidth changes to better match up with the available spectrum and the desired speed partitioning for ...

Dr. David Reed, inventor of TCP/IP and the "end-to-end" theory, is one of the cornerstone theorists behind the construction of the Internet. Today, he's twisted his dial over to another medium: He ...

Amateur radio license exams typically have a question about the bandwidths taken up by various modulation types. The concept behind the question is pretty obvious — as guardians of the spectrum, ...