Trace[1]|2:Measurement:reference? <Numeric_Value - Agilent Technologies N1911A Programming Manual

13 TRACe Subsystem
TRACe[1]|2:MEASurement:REFerence? <numeric_value>
This command is used to find the reference power level. This provides the
reference power level to calculate the pulse parameters.
Commonly used reference levels are 0 %, 10 %, 50 %, 90 %, and 100 %. You
can set the reference level to measure overshoot at 125 % and undershoot
at –25 %.
Algorithm
P
where:
• 0 % <= x <= 100 %
• P
• P
• P
Syntax
Reset Condition
On reset, this parameter is not affected.
636
= P + x/100 (P
x% 0%
= level of low state
0%
= level of high state
100%
, P and P
0% 100%
example, Watts.
TRAC
1
2
- P )
100% 0%
are all in the same unit of measurement, for
x%
:REF
:MEAS
N1911A/1912A P-Series Power Meters Programming Guide
numeric_value
?