Quantifi Photonics BERT 1005 Series User Manual page 68

Bit error rate tester
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Description
Set the current ED frequency to an arbitrary value within the valid operating range.
Parameters
value: The desired new value
MIN: Set to the minimum value
MAX: Set to the maximum value
DEF: Restores the default value
Response
No response
Example
:SENS3:CLOC:FREQ:ARB 7.96
Command
:SENSe<n>:CLOCk:FREQuency:STanDard?
Syntax
:SENSe<n>:CLOCk:FREQuency:STanDard?[<wsp><MIN|MAX|DEF|SET|LIST|ALL|ST
EP|UNIT>]
Description
Query the current ED frequency standard settings.
Parameters
MIN: Query the minimum configurable value
MAX: Query the maximum configurable value
DEF: Query the default power-on value
SET: Query the current SET value
LIST: Query the LIST of discrete options for configurable values (if available)
ALL: Query the values specified by MIN, MAX, DEF, SET, and LIST
STEP: Query the minimum resolution of the frequency value
UNIT: Query the default unit for the frequency value
By default, the command Query the current SET value.
Response
A single value or a comma separated string of values. For ALL, the format of the
response is "<MIN>,<MAX>,<DEF>,<SET>,<LIST>".
If the frequency is set to an arbitrary value, the SET value in the response is NAN.
Example
STANDARD MODE:
:SENS3:CLOC:FREQ:STD?
-> 14.5
ARBITRARY MODE:
:SENS3:CLOC:FREQ:STD?
-> NAN
Command
:SENSe<n>:CLOCk:FREQuency:STanDard
:SENSe<n>:CLOCk:FREQuency:STanDard<wsp><value|MIN|MAX|DEF>
Syntax
Description
Set the current ED frequency to a standard value.
Parameters
value: The desired new value
MIN: Set to the minimum value
MAX: Set to the maximum value
DEF: Restores the default value
Response
No response
Example
:SENS3:CLOC:FREQ:STD 14.5
:SENSe<n>:MEASure<m>:BATHtub:STARt
Command
:SENSe<n>:MEASure<m>:BATHtub:STARt
Syntax
Description
Starts the bathtub measurement
Parameters
No parameters
Response
No response
Example
:SENSe3:MEASure2:BATHtub:STARt
Command
:SENSe<n>:MEASure<m>:BATHtub:STOP
Syntax
:SENSe<n>:MEASure<m>:BATHtub:STOP
Description
Stops the bathtub measurement
Parameters
No parameters
Response
No response
Example
:SENSe3:MEASure2:BATHtub:STOP
Command
:SENSe<n>:MEASure<m>:BATHtub:MINErrors?
Quantifi Photonics Ltd.
Version
2.04
Bit Error Rate Tester | BERT 1005
68

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