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706 Chapter9
If You Have a Problem
Error Messages
ERR 920 RBW>CHBW The resolution bandwidth is too wide,
compared to the channel bandwidth, to obtain a valid
channel power bandwidth measurement. The
resolution bandwidth should be much less than the
channel bandwidth (<0.1×channel BW).
ERR 921 ↑AMPCOR↑ Measurement data which would normally be
displayed above the top graticule, and therefore has
unspecified accuracy, has been corrected by ampcor the
amplitude correction function (ampcor) to appear
between the top and bottom graticule.
ERR 922 ↓AMPCOR↓ Measurement data which would normally be
displayed below the bottom graticule, and therefore has
unspecified accuracy, has been corrected by ampcor the
amplitude correction function (ampcor) to appear
between the top and bottom graticule.
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