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Trying to set the readout to TIME when in a non-zero span generates a "Set-
tings conflict" error. Trying to set the readout to FREQuency or WAVelength
when in zero span also generates a "Settings conflict" error. When the instru-
ment is set to zero span, the readout will automatically change to TIME. This
command is primarily useful for non-zero spans.
Syntax
: C A L C u l a t e [ 1 | 2 | 3 | 4 | 5 | 6 ] : M a r k e r [ 1 | 2 | 3 | 4 ] : F U N C t i o n : B W I D t h
: C A L C u l a t e [ 1 | 2 | 3 | 4 | 5 | 6 ] : M a r k e r [ 1 | 2 | 3 | 4 ] : F U N C t i o n : B W I D t h
(Marker Setup) BW Marker Units
Related Key
:CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BWIDth
|BANDwidth:RESult?
Returns the difference in the X-axis values between the left and right band-
width markers. The units returned are determined by the
CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BWIDth|BAND-
width:X:READout state.
This query generates a "Settings conflict" error if the bandwidth function is
OFF
For READout of FREQuency, the result is returned in Hertz. For READout of
WAVelength, the result is returned in meters. If the bandwidth markers cannot
find the desired number of dB (NDB) setting relative to the normal marker,
the result returned will be 9.91e37. This value is defined by the SCPI standard
to represent NaN (not a number).
Syntax
: C A L C u l a t e [ 1 | 2 | 3 | 4 | 5 | 6 ] : M A R K e r [ 1 | 2 | 3 | 4 ] : F U N C t i o n : B W I D t h
:CALCulate[1|2|3|4|5|6]:MARKer[1|2|3|4]:FUNCtion:BWIDth
|BANDwidth[:STATe] OFF|ON|0|1
Turns the bandwidth marker function on or off for a particular marker. Only
one marker function is allowed to be on at a time for each individual marker.
Turning on the bandwidth function for a marker will turn off any other marker
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
| B A N D w i d t h : R E A D o u t F R E Q u e n c y | WAVe l e n g t h | T I M E
| B A N D w i d t h : R E A D o u t ?
for the specified marker.
| B A N D w i d t h : R E S u l t ?
Programming Commands
CALCulate Subsystem Commands
6-35
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