Agilent Technologies E6380-90073 Manuale Utente
216
Chapter 1
GPIB Command Dictionary
MEASure subsystem
:AFRequency:SELect <meas cmnd>
:AFRequency:SELect?
:AFRequency:SELect?
These commands set/query which audio frequency measurement is
displayed on the AF ANALYZER screen.These measurements are also
displayed on the RF GENERATOR and RF ANALYZER screens.
displayed on the AF ANALYZER screen.These measurements are also
displayed on the RF GENERATOR and RF ANALYZER screens.
Syntax
MEAS:AFR:SEL ‘SINAD’
‘Distn’
‘SNR’
‘AF
Freq’
‘DC
Level’
MEAS:AFR:SEL?
!returns the selected measurement
Example
MEAS:AFR:SEL ‘AF Freq’ !selects the AF Frequency measurement
Screen/field equivalent
MEAS:AFR:SEL selects the audio frequency measurement that will be
displayed on the AF ANALYZER screen. These measurements are also
displayed on the RF GENERATOR and RF ANALYZER screens.
displayed on the AF ANALYZER screen. These measurements are also
displayed on the RF GENERATOR and RF ANALYZER screens.
:AFRequency:SINAD <meas cmnd>
:AFRequency:SINAD?
:AFRequency:SINAD?
These commands set/query the SINAD measurement. SINAD must
first be selected using the MEAS:AFR:SEL ‘SINAD’ command (see
:AFR:SEL on page 216).
first be selected using the MEAS:AFR:SEL ‘SINAD’ command (see
:AFR:SEL on page 216).
Syntax
MEAS:AFR:SINAD <meas cmd> !controls the SINAD command
MEAS:AFR:SINAD?
!returns the measured value
Example
MEAS:AFR:SINAD
!selects the measurement
Screen/field equivalent
MEAS:AFR:SINAD? reads the
SINAD
measurement field on the AF
ANALYZER screen. This measurement is also displayed on the RF
GENERATOR and RF ANALYZER screens.
GENERATOR and RF ANALYZER screens.