One of the main points low-power FM advocate Prometheus Radio Project has made to the FCC as the agency crafts expanded service rules for LPFMs concerns second-adjacent waivers. Prometheus ...

In the petrochemical and mining sectors, combustible gases create hazards of fire and explosion. Flame arresters, to prevent such disasters rely on heat loss or radical quenching to function. Channel ...

The amount of bandwidth allotted to each channel in a communications system that transmits multiple frequencies such as fiber optics. It is measured as the spacing between center frequencies (or ...

Whether and how the FCC should adopt a flexible second-adjacent waiver standard in order to get more low-power stations on the air in urban areas is a huge bone of contention between full-service ...

In a move that will increase the number of FM radio channels in the country, content variety and business viability, Trai has recommended that the minimum channel spacing between FM radio frequencies ...