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112 Chapter 1
GPIB Command Dictionary
CANalyzer subsystem
:SAMPle:TIME <real number>
:SAMPle:TIME?
These commands set/query the amount of time that rho or EVM is
measured. This command utilizes the “Real Number Setting Syntax” on
page 299, but does not use the :STATe command.
Syntax
CAN:SAMP:TIME <real number>
!values from 0.00025 to 0.02 seconds, for Forward Analyzer
Direction (CAN:DIR ‘Fwd’)
!values from 0.0025 to 0.01 seconds for Reverse Channel
Direction (CAN:DIR ‘Rev’)
CAN:SAMP:TIME?
Screen/field equivalent
CAN:SAMP:TIME sets the Meas Intvl field of the CDMA ANALYZER
screen when a rho or EVM measurement is selected.
:SPECial <string>
:SPECial?
These commands set/query the phase of the I and Q signals that are
analyzed by the Test Set.
Syntax
CAN:SPEC ‘Normal’ !set for IS-95 standard rotation
‘Inverted’
CAN:SPEC?
Screen/field equivalent
CAN:SPEC controls the setting of the Anl Special field of the CDMA
ANALYZER screen.