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, ...

The Federal Communications Commission (FCC) has rewritten Part 90 of the rules governing the operations of land mobile radio systems to reflect the narrowbanding changes. The Commission has also set ...

The debate on the efficacy of the required NRSC measurement continues. The author is chief engineer for the Cumulus Radio Station Group in Colorado Springs, Colo. I have been told I was incorrect when ...

A report that 70% of the total bandwidth of the net is occupied by the movie delivery Investigate usage trends of net users Sandvine I compiled a report on Internet bandwidth occupied by Internet ...

With claims of the industry’s widest bandwidth, the OP6100 family of digital front-end (DFE) processors provide 65 MHz of occupied bandwidth, 145 MHz of total bandwidth, and 325 MHz of pre-distortion ...

Cris Alexander, CPBE, AMD, DRB, is director of engineering for Crawford Broadcasting as well as technical editor of Radio World Engineering Extra. He comments here in his Crawford role. I have read ...

Scientists around the world are conducting researches on the concept of 6G information transfer standard, although the introduction of the 5G standard is still planned, and the 4G standard is still ...