Generally, a frequency band left vacant between two bands to protect users in those bands from mutual interference. Guard bands also may be licensed to services whose operating characteristics are dissimilar from those on either side.
This is a narrow piece of bandwidth that acts as a buffer between channel frequency bandwidths, with the intent of reducing interference. (See Guard Channel.)
The gap between tracks (if any) on a magnetic or other recording media. The gap between adjacent frequency channels in a multichannel system Difference between reference black level and blanking level in the luminance signal.
a small part of the radio spectrum in between radio bands , for the purpose of preventing interference
Unused frequency spaces between channels which prevents overlapping of spectrum.
The amount of spectrum between digital radio ensembles.
The unused bandwidth separating channels to prevent crosstalk.
Space between adjacent recorded tracks (fields) to eliminate crosstalk.
Television channels are separated in the frequency spectrum by spacing them several megahertz apart. This unused space serves to prevent the adjacent television channels from interfering with each other.
The unused area which serves to isolate elements in a printed circuit. Examples: area between printed circuit paths; area between an element and the edge of the mounting base.
Unused frequency band between two communications channels that provides separation of the channels to prevent mutual interference.