Boonton 4500B Peak Power Meter Manual de usuario descargar pdf (Pagina 295)

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

 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

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Boonton 4500B Peak Power Meter Manual de usuario Pagina 295