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130 Chapter 1
GPIB Command Dictionary
CDANalyzer subsystem
:SCALe:TIME <string>
:SCALe:TIME?
These commands set/query the time per division portion of the scale
that is used when measuring code domain timing.
Syntax
CDAN:SCAL:TIME ‘1 ns’
‘2 ns’
‘5 ns’
‘10 ns’
‘20 ns’
‘50 ns’
CDAN:SCAL:TIME?
Screen/field equivalent
CDAN:SCAL:TIME controls the Time/div field on the Marker menu of
the CODE DOM screen when the CDMA standard is set to “IS-95
Only”. This field is displayed only when a timing measurement is
selected
:THRShld <real number>
:THRShld?
These commands set/query the minimum display threshold for code
domain timing and phase measurements. Walsh channels that have
power levels below the threshold are not displayed in the timing and
phase displays. Querying these measurements for Walsh channels that
are below the threshold level using GPIB will return a default value of
9e99.
Syntax
CDAN:THRS <real number> !values minus 30 to 0.0 dB
CDAN:THRS?
Screen/field equivalent
CDAN:THRS controls the Threshold field on the Aux menu of the
CODE DOM screen when the CDMA standard is set to “IS-95 Only”.