Keysight Technologies N8262A P Series, Руководство пользователя

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General Power Meter Functions 2
Keysight N8262A User’s Guide 83
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 ).
Procedure
Set the limits as follows:
1 Click , to display the Measurement Setup menus.
2 Use the and softkeys to highlight the Limits: setting field.
3 Click to check the Limits: setting field.
4 Use the softkey to highlight the Minimum Limits: value field.
5 Click to display the Minimum Limit pop-up.
Table 2-4 Range of values for window limits
Window units Maximum Minimum Default maximum Default minimum
dB +200 dB –180 dB 60 dB –120 dB
dBm +230 dBm –150 dBm 90 dBm –90 dBm
% 999.9 X% 100.0 a% 100.0 M% 100.0 p%
W 100.000 XW 1.000 aW 1.000 MW 1.000 pW
NOTE
Ensure you have selected the channel you wish to set up.
Meas Select