Sense[1]|2:Trace:autoscale - Keysight N1911A Programming Manual

P-series power meters

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SENSe Subsystem

SENSe[1]|2:TRACe:AUToscale

This command will automatically scale the trace capture to between 50 % to 100

% of the Y scale (power axis) and between 20 % to 50 % of the X scale (time axis)

with the triggering edge aligned to the center of the trace.

This feature will only work with modulated signal exceeding –15 dBm in

amplitude. Most of the pulse and amplitude modulated signals are autoscalable.

Upon successful autoscaling, trigger parameters such as trigger source, trigger

mode, trigger level, trigger delay and trigger holdoff as well as default gate 1

parameters will be overwritten by this function. If autoscaling is performed on a

slave cross-triggered channel, the targeted channel will be automatically

changed to master. It will also turn on the continuous triggering mode upon

completion. Perpetual gating function will also be disabled after autoscaling.

This command is only applicable when N192x or E932x sensor is present and

trigger acquisition mode is selected.

N1911A/1912A P-Series Power Meters Programming Guide

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