User`s guide

3-7
AF Analyzer Subsystem
INPut
INPut
Description Selects/queries the AF ANalyzer INPut. This selection determines what signal is to be
measured by the AF ANalyzer as well as for the oscilloscope.
Syntax AFANalyzer:INPut?
AFANalyzer:INPut <string>
Options ’SCOPE IN’ | ’FM DEMOD’ | ’PLS DEMOD’ | ’AUDIO IN’ |
’AUDIO OUT’| ’AM MOD IN’ | ’SPEECH IN’ |
’SPEECHOUT’
INPut:GAIN
Description Selects/queries the INPut GAIN. This is typically selected automatically based on audio
level.
Syntax AFANalyzer:INPut:GAIN?
AFANalyzer:INPut:GAIN <string>
Options ’0 DB’ | ’20 DB’ | ’40 DB’
SMPoint
Description Selects/queries the Scope Measurement Point. This selection determines where in the
hardware block diagram the oscilloscope is making the desired measurement.
Syntax AFANalyzer:SMPoint?
AFANalyzer:SMPoint <string>
Options ’DE-EMP’ | ’FILTERS’ | ’INPUT’ | ’NOTCH’
NOTCh:GAIN
Description Selects/queries the NOTCh GAIN. This is typically selected automatically based on audio
level.
Syntax AFANalyzer:NOTCh:GAIN?
AFANalyzer:NOTCh:GAIN <string>
Options ’0 DB’ | ’10 DB’ | ’20 DB’ | ’30 DB’ | ’40 DB’