Agilent Technologies E6380-90073 User Manual
Chapter 1
213
GPIB Command Dictionary
MEASure subsystem
:AFRequency:DCFM <meas cmnd>
:AFRequency:DCFM?
:AFRequency:DCFM?
These commands set/query the DC FM measurement. To use this
measurement, you must have the DC level measurement selected (see
MEAS:AFR:SEL on page 216), and you must be using the FM Demod
or FM Mod audio source (see AFAN:INP on page 59).
measurement, you must have the DC level measurement selected (see
MEAS:AFR:SEL on page 216), and you must be using the FM Demod
or FM Mod audio source (see AFAN:INP on page 59).
Syntax
MEAS:AFR:DCFM <meas cmd>
MEAS:AFR:DCFM? !returns a real value
Example
MEAS:AFR:DCFM:AVERage 4 !averages DCFM over 4 measurements
MEAS:AFR:DCFM?
!returns the measured value
Screen/field equivalent
MEAS:AFR:DCFM? reads the
DC Level
(kHz) measurement field on
the AF ANALYZER screen when the
AF Anl In
field is set to
FM Mod
, or
FM Demod
. This measurement is also displayed on the RF GENERATOR
and RF ANALYZER screens.