CALCulate Subsystem R&S FSL
1300.2519.12 6.22 E-11
C
ALCulate<1|2>:DELTamarker<1...4>:Y?
This command queries the measured value of the selected delta marker. The corresponding
delta marker will be activated, if necessary. The output is always a relative value referred to
marker 1 or to the reference position (reference fixed active).
To obtain a correct query result, a complete sweep with synchronization to the sweep end must
be performed between the activation of the delta marker and the query of the y value. This is
only possible in single sweep mode.
Depending on the unit defined with CALCulate<1|2>:UNIT:POWer or on the activated
measuring functions, the query result is output in the units below:
Parameter or measuring functions Output unit
DBM | DBPW | DBUV | DBMV | DBUA dB (lin/log)
WATT | VOLT | AMPere dB (lin), % (log)
statistics function (APD or CCDF) on dimensionless output
For CDMA2000 and 1xEV-DO code domain measurements (option K82 and K84) the numeric
suffix <1|2> selects the measurement screen. In the other modes the numeric suffix <1|2> is
irrelevant.
Example
INIT:CONT OFF
Switches to single sweep mode.
CALC:DELT2 ON
Switches on delta marker 2.
INIT;*WAI
Starts a sweep and waits for its end.
CALC:DELT2:Y?
Outputs measurement value of delta marker 2.
Characteristics
RST value: –
SCPI: device–specific
Mode
A, ADEMOD, BT, CATV, CDMA, EVDO, WCDMA
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