Agilent Technologies X Series Manual page 589

Remote Command
Example
Notes
Dependencies
Preset
State Saved
Min
Max
Default Unit
Backwards Compatibility SCPI
Initial S/W Revision
Modified at S/W Revision
Trigger Slope
It is set positive to trigger on a rising edge and negative to trigger on a falling edge.
Key Path
Remote Command
Example
Couplings
:TRIGger[:SEQuence]:RFBurst:LEVel:RELative <rel_ampl>
:TRIGger[:SEQuence]:RFBurst:LEVel:RELative?
TRIG:RFB:LEV:REL –10 dB
sets the trigger level of the RF burst envelope signal to the relative level of
–10 dB
Sending this command does not switch the setting from absolute to relative; to
switch it you need to send the :TRIGger[:SEQuence]:RFBurst:LEVel:TYPE
command, above.
The relative trigger level is not available in some measurements. In those
measurements the RELative parameter, and the
:TRIGger[:SEQuence]:RFBurst:LEVel:TYPE
command (above), will generate an error if sent.
This key is grayed out and Absolute Trigger Level selected if the required
hardware is not present in your analyzer and the current measurement does not
support Relative triggering.
–6 dB
GSM: –25 dB
Saved in instrument state
–45 dB
0 dB
dB or dBc
:TRIGger[:SEQuence]:RFBurst:LEVel
Is aliased to:
:TRIGger[:SEQuence]:RFBurst:LEVel:RELative
because the PSA had ONLY relative burst triggering
Prior to A.02.00
A.04.00
Trigger, RF Burst
:TRIGger[:SEQuence]:RFBurst:SLOPe POSitive|NEGative
:TRIGger[:SEQuence]:RFBurst:SLOPe?
TRIG:RFB:SLOP NEG
This same slope is used in the RF Burst selection for the trigger source in the
Trigger menu and for the period timer sync source (in the Trigger menu and in
the Gate Source menu).
Trigger
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