HP E6380-90019 Uživatelský manuál Strana 156

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156 Chapter 5
Analog Measurements - Screens and Control Fields
Tune Freq TX Pwr Meas
Tune Freq
This field is displayed when the RF Display field on the
INSTRUMENT CONFIGURE screen is set to Freq.
RF analyzer tune frequency sets the center frequency for the RF signal
to be analyzed.
Screens on which this field is displayed
RF ANALYZER
TX Pwr Meas
The transmitter power measurement field specifies how transmitter
power measurements are made:
Peak
can be used to measure AM, FM, and un-modulated (CW)
signals.
Sample
can be used to measure FM or CW signals with increased
measurement speed. This method can only be used with signals
having no amplitude modulation component.
Operating Considerations
If you change this field, zero the power measurement (using the TX Pwr
Zero field) before measuring power.
Screens on which this field is displayed
RF ANALYZER
Main Menu
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