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Chapter 5 495
One-Button Measurement Functions
Meas Setup (Spurious Emissions)
One-Button Measurement Functions
5.27.3.8 Abs Stop Limit
Abs Stop Limit is used to determine the limit above which spurs will report a failure. If any
spurs are located above the current setting of Peak Excursn will be added to the results table.
A red F will be appended to the amplitude value of the spur if the measured amplitude of
the spur is above the limit set with Abs Stop Limit.
Key Path:
Meas Setup, Range Table
Dependencies/
Couplings: If the limit is set to Auto, Abs Start Limit and Abs Stop Limit are coupled to
make a flat limit line. If set to Man, the absolute start and stop limits can
take different values to make a sloped limit line.
Factory Preset: See
“Range Table” on page 486.
Knob Increment: 0.1 dB
Step Key
Increment: 1 dB
Range: –150 dBm to 50 dBm
History: Added with firmware revision A.03.00
Remote Command:
:CALCulate:SPURious[:RANGe][:LIST]:LIMit:ABSolute[:UPPER]:DATA:STOP
<integer>,<integer>
:CALCulate:SPURious[:RANGe][:LIST]:LIMit:ABSolute[:UPPER]:DATA:STOP?
:CALCulate:SPURious[:RANGe][:LIST]:LIMit:ABSolute[:UPPER]:DATA:STOP:AUTO
OFF|ON|0|1, OFF|ON|0|1
:CALCulate:SPURious[:RANGe][:LIST]:LIMit:ABSolute[:UPPER]:DATA:STOP:AUTO?
Remote Command Notes: This parameter can receive up to 20 values. The location in the
list sent corresponds to the range the value is associated with. Missing
values are not permitted, for example, if you want to change values 2 and
6, you must send all values up to 6. Subsequent values will remain as they
were.
The query for this command will always return 20 values.
Example: :CALC:SPUR:LIM:ABS:DATA -23,-27
:CALC:SPUR:LIM:ABS:DATA:AUTO ON, ON, ON, ON