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7-48
IM AQ6370C-17EN
:CALCulate:AMARker[1|2|3|4]:Y?
Function
Queries the Y value of the specified advanced
marker.
Syntax
:CALCulate:AMARker[1|2|3|4]:Y?
[1|2|3|4]: Advanced marker number
Response <NRf> = Advanced marker level
Example
:CALCULATE:AMARKER:X? ->
-1.00001
Description • The unit of the returned advanced marker
level depends on the Y-axis unit of the
assigned marker trace.
• Even if the advanced marker is an integrated
power marker or power spectral density
marker, the moving marker level will be
returned.
The query does not return the integrated
power value or the power spectral density
value.
• A query error will occur if the specified
advanced marker has not been assigned.
• If the advanced marker number is not
specified, advanced marker 1 will be used.
• This is a sequential command.
• This command can be used on the AQ6370C/
AQ6370D/AQ6373B/AQ6375B.
:CALCulate:ARESolution?
Function
Queries the actual resolution data of the
specified trace.
Syntax
:CALCulate:ARESolution?<wsp><trace
name>,[<start point>,<stop point>]
<trace name> Target trace
(TRA|TRB|TRC|TRD|TRE|TRF|TRG)
<start point>
Sample range to transfer (start
point) (1 to 50001)
<stop point> Sample range to transfer (stop
point) (1 to 50001)
Example
CALCULATE:ARESOLUTION?
-> +1.89759145E-009,+1.89744762E-
009,+1.89730346E-009,....
Description • The function outputs a wavelength value.
• If the <start point> and <stop point>
parameters are omitted, the entire sample
data of the specified trace will be output.
• The data is output in ASCII or BINARY format
according to the
:FORMat[:DATA]
setting.
• This command is for the AQ6370D/AQ6370C/
AQ6375B.
• This is a sequential command.
:CALCulate:CATegory
Function
Sets/queries the type of analysis.
Syntax
:CALCulate:CATegory<wsp>{SWTHresh|
SWENvelope|SWRMs|SWPKrms|NOTCh|
DFBLd|FPLD|LED|SMSR|POWer|PMD|OSNR|
WDM|NF|FILPk|FILBtm|WFPeak|WFBTm|
COLor|0|1|2|3|4|5|6|7|8|9|10|11|12|
13|14|15|16|17}
:CALCulate:CATegory?
SWTHresh|0 Spectrum width analysis
(THRESH)
SWENvelope|1 Spectrum width analysis
(ENVELOPE)
SWRMs|2
Spectrum width analysis (RMS)
SWPKrms|3
Spectrum width analysis
(PEAK-RMS)
NOTCh|4
Notch width analysis
DFBLd|5
DFB-LD parameter analysis
FPLD|6
FP-LD parameter analysis
LED|7
LED parameter analysis
SMSR|8
SMSR analysis
POWer|9
Power analysis
PMD|10
PMD analysis
OSNR|WDM|11 OSNR(WDM), WDM analysis
NF|12
NF analysis
FILPk|13
Filter peak analysis
FILBtm|14
Filter bottom analysis
WFPeak|15
WDM FIL-PK analysis
WFBtm|16
WDM FIL-BTM analysis
COLor|17
Color analysis
Example
:CALCULATE:CATegory SWTHresh
:CALCULATE:CATegory? -> 0
Explanation • Even when this command is executed,
no analysis is performed unless the
CALCulate[:IMMediate]
command is
executed.
• This is a sequential command.
• For the AQ6370C/AQ6370D, the following
parameters cannot be set.
OSNR, COLor
• For the AQ6373/AQ6373B, the following
parameters cannot be set.
NF, WFPeak, WFBtm
• For the AQ6375/AQ6375B, the following
parameters cannot be set.
OSNR, COLor
• For the AQ6375/AQ6375B,when in
Wavenumber mode, analysis functions
included in ANALYSIS2 cannot be executed.
The following parameters cannot be set.
WDM, NF, FILPk, FILBtm, WFPeak, WFBtm
7.6 Instrument-Specific Commands