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Ml24xxa native commands gpib operation – Anritsu ML2430A User Manual

Page 109

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val:

.07 to 150%
+31.55 to -1.76dB

Remarks:

If the Cal factor source is set to manual, this is the calibration factor
number used.

Example:

CFCAL A, %, 99

Sets the calibration factor to 99% for sensor A.

CFCAL A, DB, 0.2

Sets the calibration factor to .2 dB for sensor A.

Query:

CFCAL?

Returned

String:

CFCAL ,,

CFFRQ

Cal Factor Frequency value

SENSOR

Syntax:

CFFRQ , [units]

s:

A or B

value:

10 kHz to 122 GHz

Remarks:

Sets the frequency used to look up the correction data from the sensor`s
internal table.

Examples:

Both of the following examples set the frequency for cal source frequency
to 25 GHz for sensor A.

CFFRQ A,25E9
CFFRQ A,25GHZ

Query:

CFFRQ?

Returned

String:

CFFRQ ,

CFSRC

Cal factor source

SENSOR

Syntax:

CFSRC ,

s:

A or B

source:

FREQ
MAN
VGHZ

Remarks:

Sets the source of the calibration factor. Frequency uses the internal EE-
PROM calibration factor value in the sensor, from the frequency set by the
CFFRQ number. Frequencies between Cal Factor data points are interpo-
lated linearly to 0.01 dB resolution.

6-22

ML2430A OM

ML24XXA NATIVE COMMANDS

GPIB OPERATION