HP E6380-90019 Uživatelský manuál Strana 118

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118 Chapter 5
Analog Measurements - Screens and Control Fields
Distn (Distortion) Measurement FM Deviation Measurement
Distn (Distortion) Measurement
This measurement field displays the percent of distortion for an audio
signal tone.
See "SINAD, Distortion, SNR, AF Frequency, DC Level," on page 38 for
more information.
Operating Considerations
Set the Notch Freq field (on the AF ANALYZER screen) to match the
AF frequency used for your distortion measurement.
Screens on which this field is displayed
AF ANALZYER
RF ANALYZER
RF GENERATOR
FM Deviation Measurement
This measurement field displays the deviation of FM signals. This
measurement is displayed when the AF Anl In field (on the AF
ANALYZER screen) is set to FM Demod or FM Mod.
See "Displaying AF Measurements" on page 37 for more information.
Screens on which this field is displayed
AF ANALZYER
RF ANALYZER
RF GENERATOR
Main Menu
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