2 General Power Meter Functions
98 Keysight N1911A/1912A User’s Guide
Source
The current setting is shown below the label.
To change the setting press and choose or .
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 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 keypad to enter the required value in the Trigger Level
pop-up window to enter the new value.
For N1912A, by pressing , you can choose your source through the three
different softkeys: , , and .