Keysight Technologies N9321C, User Manual

Page: 140 / 220

Key Reference
Meas
132
Res BW
Auto Man
Specifies the resolution bandwidth used in measuring the offset
pair. When set to
Auto
, the Res BW are used. When set to
Man
, the
allowed range is 1 kHz to 1MHz.
Key access:
Meas > SEM > Offset/Limits
Abs Start To enter an absolute level limit at
Start Freq
for the currently
selected offset ranging from –200.00 to +50.00 dBm with 4
significant digits.
Key access:
Meas > SEM > Offset/Limits > More
Abs Stop
Couple Man
To enter an absolute level limit at
Stop Freq
for the currently
selected offset ranging from –200.00 to +50.00 dBm with 4
significant digits, and to toggle this function between
Couple
and
Man
. If set to
Couple
, this is coupled to
Abs Start
to make a flat limit
line. If set to
Man
,
Abs Start
and
Abs Stop
the user can enter different
values to make a sloped limit line.
Key access:
Meas > SEM > Offset/Limits > More
Rel Start Enters a relative level limit at
Start Freq
ranging from –150.00 to
+50.00 dBc with 4 significant digits.
Key access:
Meas > SEM > Offset/Limits > More
Rel Stop
Couple Man
Enters a relative level limit at
Stop Freq
ranging from –150.00 to
+50.00 dBc with 4 significant digits, and to toggle this function
between
Couple
and
Man
. If set to
Couple
, this is coupled to
Rel Start
to make a flat limit line. If set to
Man
,
Rel Start
and
Rel Stop
the user
can enter different values to make a sloped limit line.
Key access:
Meas > SEM > Offset/Limits > More
Fail Mask Displays the menu to select one of the following logic keys for fail
conditions between the measurement results and the test limits:
Absolute
,
Relative
,
Abs AND Rel
, and
Abs OR Rel
.
Key access:
Meas > SEM > Offset/Limits > More > More
Absolute Sets the limit test to show Fail if one offset is larger
than the corresponding limit for
Abs Start
and/or
Abs
Stop
. This is the default selection for each offset for
BTS measurements.
Relative Sets the limit test to show Fail if one offsets spectrum
emission mask measurement results is larger than the
corresponding limit for
Rel Start
and/or
Rel Stop
.