Setting Measurement Channel Gates; Figure 2-22 Example Of Measurement Gates - Keysight N1911A User Manual

Setting Measurement Channel Gates

This feature is only available when a P-Series or an E-Series E9320 power sensor
NOTE
is connected.
A system of gates, controlled by and referenced to a trigger point, is used to
obtain measurement data from a captured trace. The trace data within each gate
period is subsequently used for the individual measurement calculations. Up to 4
gates can be set up for each channel.
setup to perform the following measurements simultaneously:
– Average power level of the pulse:
– Average "off" power level ahead of the pulse:
– Peak to average ratio:
– Pulse drop:
Figure 2-22
Keysight N1911A/1912A User's Guide
Gate 1, average measurement
Gate 2, average measurement
Gate 1, peak-to-average measurement
Gate 3, average measurement, minus Gate 4, average measurement
Gate 3
Trigger
Gate 2
Example of measurement gates
General Power Meter Functions
Figure 2-22
Gate 4
Gate 1
shows an example of 4 gates
2
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