Goto Section: 87.133 | 87.137 | Table of Contents

FCC 87.135
Revised as of October 1, 2008
Goto Year:2007 | 2009
  Sec.  87.135   Bandwidth of emission.

   (a) Occupied bandwidth is the width of a frequency band such that, below the
   lower and above the upper frequency limits, the mean powers emitted are each
   equal to 0.5 percent of the total mean power of a given emission.

   (b) The authorized bandwidth is the maximum occupied bandwidth authorized to
   be used by a station.

   (c) The necessary bandwidth for a given class of emission is the width of
   the frequency band which is just sufficient to ensure the transmission of
   information  at the rate and with the quality required under specified
   conditions.


Goto Section: 87.133 | 87.137

Goto Year: 2007 | 2009
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