Specifications

438 Chapter 17
GPIB Command Reference
SENS:CORR1:COLL:FPO
SENS:CORR1:COLL:FPO
Format SENSe:CORRection1:COLLect:FPOints {FIXed|FUSer|USER}
SENSe:CORRection1:COLLect:FPOints?
Description Selects whether to measure the calibration data at the measurement point prepared by the
E4991A (fixed point) or at the measurement point set by the user (user-defined point). In
addition, the measurement point of the calibration data is linked with the measurement
point of the fixture compensation data selected with the
SENS:CORR2:COLL:FPO
command.
Parameters
Query response {FIX|FUS|USER}<newline><^END>
Related commands SENS:CORR2:COLL:FPO command on page 450
Front Panel
Equivalents
Stimulus - Cal/Comp... - Cal Menu - Cal Type
Description
FIXed (Default) The calibration data is measured at the fixed frequency point and
over the entire oscillator level range prepared by the E4991A’s
“Fixed frequency/fixed power points.” After execution of
calibration, the calibration function is valid even if the measured
frequency and oscillator level are altered.
FUSer The calibration data is measured by the combination of the fixed
frequency point prepared by the E4991A and the oscillator level
value set by the user’s “Fixed frequency/user-defined power
points.” In addition, this measurement point can be selected when
frequency linear/log sweep is selected as the sweep type. After
execution of calibration, the calibration function is disabled if the
oscillator level is altered.
USER The calibration data is measured at the frequency point set by the
user and the oscillator level’s “User-defined
frequency/user-defined power points.” After execution of
calibration, the calibration function is disabled if the measured
frequency or the oscillator level is altered.