2
General Power Meter Functions
Setting Limits
The power meter can be configured to verify the current measurement in any
measurement line against predefined upper and/or lower limit values. The range
of values that can be set for the upper and lower limits and the default values
depends on the measurement units in the currently selected measurement line
(see
Table 2-3
Window Units
Maximum
dB
+200 dB
dBm
+230 dBm
%
999.9 X%
W
100.000 XW
Procedure
Set the limits as follows:
Ensure you have selected the channel you wish to set up.
NOTE
1 Press
2 Use the
3 Press
4 Use the
5 Press
88
Table
2-3).
Range of values for window limits
Minimum
–180 dB
–150 dBm
100.0 a%
1.000 aW
,
Meas Select
and
to check the Limits: setting field.
key to highlight the Minimum Limits: value field.
to display the Minimum Limit pop-up.
Defaul t Maximum
60 dB
90 dBm
100.0 M%
1.000 MW
to display the Measurement Setup menus.
keys to highlight the Limits: setting field.
Defaul t Minimum
–120 dB
–90 dBm
100.0 p%
1.000 pW
Keysight N1913/1914A User's Guide