Trigger:position, Trigger:slope, Trigger:source – Boonton 4500B Peak Power Meter User Manual
Page 295: Trigger:position -95, Trigger:slope -95, Trigger:source -95, Boonton 4500b rf peak power analyzer, Remote operation
Boonton 4500B RF Peak Power Analyzer
Remote Operation
5-95
TRIGger:POSition
Description:
Set or return the position of the trigger event on displayed sweep. Assuming zero trigger delay,
setting the position to LEFT causes the entire trace to be post-trigger. Setting it to RIGHT causes
the entire trace to be pre-trigger. And setting to MIDDLE will display both the pre- and post-
trigger portions of the trace. Note that the TRIGger:DELay setting is in addition to this setting,
and will cause the trigger position to appear in a different location.
Syntax:
TRIGger:POSition <asc>
Argument:
<asc> = {LEFT, MIDDLE, RIGHT}
Valid Modes:
Pulse and gated Statistical modes only
TRIGger:SLOPe
Description:
Set or return the trigger slope or polarity. When set to POS, triggers will be generated when a
signal‘s rising edge crosses the trigger level threshold. When NEG, triggers are generated on the
falling edge of the pulse.
Syntax:
TRIGger:SLOPe <asc>
Argument:
<asc> = {NEG, POS}
Valid Modes:
Pulse, Statistical (gated) and Modulated (triggered) modes only
TRIGger:SOURce
Description:
Set or return the trigger source used for synchronizing data acquisition. The CH1 and CH2 (dual
channel models only) settings use the signal from the associated sensor. TRIG1 and TRIG2 (dual
channel models only) use the signal applied to the associated external trigger input.
Syntax:
TRIGger:SOURce <asc>
Argument:
<asc> = {CH1, CH2, TRIG1, TRIG2}
Valid Modes:
Pulse, Statistical (gated) and Modulated (triggered) modes only