In telecommunication, the term fade margin (fading margin) has the following meanings:
- A design allowance that provides for sufficient system gain or sensitivity to accommodate expected fading, for the purpose of ensuring that the required quality of service is maintained.
- The amount by which a received signal level may be reduced without causing system performance to fall below a specified threshold value. It is mainly used to describe a communication system such as satellite, for example a system like globalstar operates at 25-35 dB Fade margin
Famous quotes containing the words fade and/or margin:
“There is no death! The leaves may fall,
And flowers may fade and pass away—
They only wait, through wintry hours,
The warm, sweet breath of May.”
—John Luckey McCreery (1835–1906)
“Will not a tiny speck very close to our vision blot out the glory of the world, and leave only a margin by which we see the blot? I know no speck so troublesome as self.”
—George Eliot [Mary Ann (or Marian)