Keysight Technologies N9340B User Manual page 126

Key Reference
MODE
the difference between the two averages is greater
than 12.5%, the digital filter is cleared. The filter will
then start storing new measurement data. This
feature shortens the filter time required when the
input power changes substantially. Note that the
result appears to settle faster, although true settling
to the final value is unaffected.
• Meas Interval
Sets the interval time between two measurements.
The default value is 100 ms.
Preset
Key access: [MODE] > {Power Meter} > {Preset}
Sets the power meter softkey menu options to the preset
conditions. For example, the upper and lower limits are
set to their preset limit values.
IBOC Measurement
Key access: [MODE] > {IBOC Measurement}
Use the knob or arrow keys to highlight the mode, and
press [ENTER] to access the AM/FM IBOC (In-Band
On-Channel) measurement submenu.
AM/FM
Key access: [MODE] > {IBOC Measurement} > {AM}/{FM}
Use this two softkeys to select the AM or FM IBOC
measurement submenus.
Center Freq
Key access: [MODE] > {IBOC Measurement} > {AM}/{FM}
> {Center Freq}
Activates the center frequency function, which allows
you to set the horizontal center of the display to a
specified frequency.
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