HP 86140A Series User Manual page 190

Remote Operation
SENSe Subsystem Commands
[SENSe:]POWer[:DC]:RANGe:LOWer:AUTO OFF|ON|0|1
[SENSe:]POWer[:DC]:RANGe:LOWer:AUTO?
Turns the automatic setting of sensitivity
sitivity with the [SENSe]POWer[:DC]:RANGe:LOWer command will turn Auto
OFF
[SENSe:]SWEep:POINts <numeric_value>
[SENSe:]SWEep:POINts?
Sets the number of the data points acquired during a sweep. The minimum
number of data points is three and the maximum is 10001.
[SENSe:]SWEep:TIME <numeric_value>[US|MS|S]
[SENSe:]SWEep:TIME?
Specifies the time in which the spectrum analyzer sweeps the displayed wave-
length range.
[SENSe:]SWEep:TIME:AUTO OFF|ON|0|1
[SENSe:]SWEep:TIME:AUTO?
When this function is
span.
[SENSe:][WAVelength:]CENTer <numeric_value>[M|NM|UM|A|HZ|KHZ|MHZ|GHZ]
[SENSe:][WAVelength:]CENTer?
Specifies the center wavelength. The start and stop wavelength and, if neces-
sary, the span are adjusted so that:
4-84
The maximum value for Sensitivity is +300 dBm. The minimum value is the value that
causes the sweep time to become 1000 seconds, and is an attribute of each individual
optical spectrum analyzer. The minimum value will always be less than the values for
sensitivity shown in the Specifications section of the User's Guide.
.
ON

Span
Center = Start + ------------- -

2
or
ON
, the sweep time is coupled to the trace length and the


. Specifying a value for sen-
OFF