13 TRACe Subsystem
612 N1911A/1912A P-Series Power Meters Programming Guide
TRACe Subsystem
The TRACe subsystem is used to:
– Specify the type of trace to be captured.
– Enable/disable trace capture.
– Specify the trace units.
There are two pre-defined TRACE blocks:
– TRACe1: associated with Channel A
– TRACe2: associated with Channel B
The following commands are described in this chapter:
This command can only be used with P-Series and E9320 sensors. The E9320
sensor must be set to NORMal mode.
Keyword Parameter Form Notes Page
TRACe[1]|2
[:DATA]? <character_data> [query only] page 614
:DEFine
:DURation
:REFerence <numeric_value> page 616
:TRANsition
:REFerence <numeric_value>,
<numeric_value>
page 618
:MEASurement
:INSTant
:REFerence? <numeric_value> page 620
:PULse[1]|...|10
:DCYCle? [query only] page 621
:DURation? [query only] page 622
:PERiod? [query only] page 624
:SEParation? [query only] page 626