Keysight Technologies N8262A P Series, Руководство пользователя

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2 General Power Meter Functions
78 Keysight N8262A User’s Guide
The trigger source is shown beside the trigger symbol when a measurement
window is configured in single numeric mode. When an external trigger (
) is
selected, the power meter can be triggered via the Ext Trig input.
Mode
The key is only available when trigger or
is selected.
To change the setting press and choose or .
The current setting is displayed below the label. When is selected you can
choose the RF power level transition used as the trigger. The power meter
automatically finds a triggering power level transition when
is selected.
Level
is only available when trigger mode has been selected. The
current value is shown below the label. The minimum power level you can
enter is limited to 40 dB below the maximum sensor power. To change the setting
press
and use the numeric softkey pad to enter the required value in the
Trigger Level pop-up window to enter the new value.
Figure 2-34 Trigger Level pop-up
Complete the entry by pressing .
Delay
The current setting is displayed below the label. The delay time is
applied between the trigger event and all the gate start times. This allows you to
time-shift all the gates by the same amount with one setting change. A delay of
up to 1 second can be entered. To enter or change the setting press
and
Ext
Mode Source Ch.A
Source Ch.B
Mode Norm AutoLvl
Norm
AutoLvl
Level Norm
Level
Level
dBm
Delay
Delay