Technical data

34 Chapter 2
Analyzer List Sequencer Parameter Definitions
Analysis Interval Parameters
Analyzer List Sequencer Parameter
Definitions
Measurements may differ as to which portion of the acquisition data they need to include. The
Measurement Bitmap for each analysis interval should only include those measurements that use the
same subset of data. To make a measurement which requires different data, add another analysis interval
(with the Analysis Offset and Analysis Interval parameters set appropriately, and the measurement
included in the Measurement Bitmap value).
The key path for selecting the Measurement Bitmap from the front panel menus is:
[Meas Setup], Acquisition Setup, Analysis Step Setup, Measurement Bitmap
5: Expected Power at DUT Output
This parameter specifies the expected power level from the DUT output, in dBm, for this analysis
interval. The value entered here is used by the Basic Transmit Power measurement to verify that the
received power is nominally the same as the value specified in this parameter (upper and lower limits for
DUT output power can be specified as part of the Basic Transmit Power setup).
The lowest value set for this parameter, among the analysis intervals within the acquisition, is also used
by the Auto Set RF Levels algorithm to determine the lower limit of the dynamic range for this
acquisition.
NOTE For E6640A, Auto Set RF Levels is always on.
The key path for setting the Expected Power from the front panel menus is:
[Meas Setup], Acquisition Setup, Analysis Step Setup, Expected Power at DUT Output
NOTE If there is any doubt about what power levels are present at the input to the test set,
measure the power with a power meter and set the attenuation appropriately. Failure to do
so risks damaging the RF circuitry at the test set input.