Agilent Technologies E6380-90073 Manuale Utente

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Chapter 1
315
GPIB Command Dictionary
SANalyzer subsystem
:DISPlay:SCALe <string>
:DISPlay:SCALe?
These commands set/query the vertical scale of the spectrum analyzer 
display.
Syntax
SAN:DISP:SCAL ‘1 dB/div’
      
‘2 dB/div’
 
     
‘10 dB/div’
SAN:DISP:SCAL?
Screen/field equivalent
SAN:DISP:SCAL controls the lower subfield of the 
Sensitivity
 field 
on the SPEC ANL screen’s 
Auxilliary
 menu.
:INPut <string>
:INPut?
These commands set/query the input to the spectrum analyzer.
Syntax
SAN:INP ‘RF In’
 ‘Ant’
SAN:INP?
Screen/field equivalent
SAN:INP controls the 
RF In/Ant
 field on 
Main
 menu of the SPEC ANL 
screen.
:MARKer:DELTa:CFRequency
This command sets the delta marker at the center frequency of the 
spectrum analyzer’s measurement trace. 
Syntax
SAN:MARK:DELT:CFR
Screen/field equivalent
SAN:MARK:DELT:CFR controls the 
Marker To, Center Freq
 field on 
the 
Marker
 menu of the SPEC ANL screen when the 
Norm/Delta
 field 
is set to 
Delta
.