HP Cell Phone Accessories E6380-90019 用户手册

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页码 228
Chapter 5
119
Analog Measurements - Screens and Control Fields
Frequency Measurement
Frequency Error Measurement
Frequency Measurement
This measurement field displays the center frequency the signal being 
measured.
Operating Considerations
This measurement cannot be used for measuring CDMA signals; use 
the CDMA analyzer.
Screens on which this field is displayed
AF ANALZYER
RF ANALYZER
RF GENERATOR
Frequency Error Measurement
This measurement field displays the difference between the Test Set’s 
RF channel or tune frequency setting set and measured signal’s 
frequency.
You can display the frequency error in ppm by pressing the 
ppm W
 key.
Operating Considerations
This measurement cannot be used for measuring CDMA signals; use 
the CDMA analyzer.
Screens on which this field is displayed
AF ANALZYER
RF ANALYZER
RF GENERATOR
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