Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.7 Burst Power Measurement
n Results Returned
2.
Power: The mean power (in dBm) of the power value that calculated by specified
method: above the threshold or measured burst width. If averaging is on, the
power is for the latest acquisition
3.
Power averaged: the power (in dBm) for N averages, if averaging is on. An
average consists of N acquisitions of data which represents the current trace. If
averaging is off, the value of Power averaged is the same as the Power value
4.
Number of samples: The number of data points in the captured signal. This
number is useful when performing a query on the signal (i.e. when n=0, 2, etc.)
5.
Threshold value: The absolute threshold level (in dBm) above which the power is
calculated when Meas Method is set to Above Threshold
6.
Threshold points: The number of points that were above the threshold and were
used to calculate Mean Transmit Power when "Meas Method" on page 1323 is
set to Above Threshold. If it is set to Measured Burst Width, Measured Pts is
returned
7.
Maximum value: The maximum peak level of the most recently acquired trace
data (in dBm)
8.
Minimum value: The minimum peak level of the most recently acquired trace data
(in dBm)
9.
Full Burst width: The burst width of this signal regardless of the parameter value
set for the current Measured width. The Burst width is determined by the
Threshold Lvl when Meas Method is set to Measured Burst Width. If Meas
Method is set to Above Threshold Lvl, this value is zero
10.
Measured width: The time length that is used to calculate Mean Transmit Power
when "Meas Method" on page 1323 is set to Measured Burst Width. If it is set to
Above Threshold, this value is zero
11.
Measured points: The number of points used to calculate Mean Transmit Power
when Meas Method is set to Measured Burst Width. If Meas Method is set to
Above Threshold, this value is 0
2 Returns comma-separated trace points of the Measure Trace data
These data points are floating point numbers representing the power of the signal (in
dBm). There are N data points, where N is the number of samples. The period
between the samples is defined by the sample time
3 Returns comma-separated trace points of the Max Hold Trace data
These data points are floating point numbers representing the power of the signal (in
dBm). There are N data points, where N is the number of samples. The period
between the samples is defined by the sample time
4 Returns comma-separated trace points of the Min Hold Trace data
These data points are floating point numbers representing the power of the signal (in
dBm). There are N data points, where N is the number of samples. The period
between the samples is defined by the sample time
Spectrum Analyzer Mode User's &Programmer's Reference 1237

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)