Amplitude Markers; Trace Math - Keysight Technologies FieldFox A Series User Manual

Frequency Offset Using Power Sensor (FOPS) – Option 208
FOPS Settings
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—

Amplitude Markers

Amplitude markers are horizontal dotted lines that you can move to any
amplitude level on the screen. The two amplitude markers can be set
independently or used as a pair of delta markers. Amplitude markers can be
used as a visual comparison aid with the data trace.
How to make Amplitude Marker settings
— Press Marker
— Then
— Then
— Then choose from the following:
— Then
— Enter a value in dBm for the marker using the numeric keypad, the
— Press
— Then choose from the following:

Trace Math

Trace Math allows you to compare data traces and perform simple math. Learn
how to use Trace Math in
Memory features work as documented EXCEPT for the following:
When Trace, then Data -> Mem is pressed, if a Src Power trace is active,
then RxPower is actually stored into memory.
To Compare Src Power (Input) and Rx Power (Output):
1. Meas Rx Power
2. Store to memory
Keysight N9927-90001 User's Guide
Num Points or Freq Step Size
sensor measurements between the Start and Stop frequencies. Enter one
setting and the other will be changed automatically. There must be at least
two data points.
Dwell /Point Specifies a settling time (in seconds) after the internal source
steps to the next frequency and before the power sensor makes a
measurement.
More
Ampl Markers
— OFF Amplitude markers are NOT displayed.
— ON Amplitude markers ARE displayed at their previous positions.
Ampl Mkr 1 or 2
arrows, or the rotary knob.
Delta Ampl Mkr
— ON AmplMkr 2 value is relative to AmplMkr 1. When AmplMkr 1 is
moved, AmplMkr 2 also moves to maintain the AmplMkr 2 value
between them.
— OFF The two amplitude markers move independent of one another.
Both settings control the number of power
"All about Markers" on page 598. All Data and
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