Справочник Пользователя для HP Cell Phone Accessories E6380-90019
20
In This Book
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familiarizes you with the
front panel controls. It introduces the different types of control fields
that are used to make measurements
that are used to make measurements
•
provides general
information about how to change measurement screens and change
control field settings. This chapter also provides some utility
procedures: calibrating channel power, setting a reference, setting
measurement limits, setting a generator/analyzer offset, averaging
measurements, saving and recalling setups, and using USER keys.
control field settings. This chapter also provides some utility
procedures: calibrating channel power, setting a reference, setting
measurement limits, setting a generator/analyzer offset, averaging
measurements, saving and recalling setups, and using USER keys.
•
introduces the RFTOOLS program. This program automates some
measurements: cable fault location, swept return loss, swept and
discrete insertion loss, spectrum analyzer self-calibration. The
program also includes utilities for printing and data collection.
measurements: cable fault location, swept return loss, swept and
discrete insertion loss, spectrum analyzer self-calibration. The
program also includes utilities for printing and data collection.
Basic operation of the built-in signal strength meter, spectrum
analyzer, oscilloscope, and code domain analyzer is also included in
this chapter.
analyzer, oscilloscope, and code domain analyzer is also included in
this chapter.
•
explains the measurements that can be made from these
screens and the fields that control the measurement’s parameters.
CDMA measurements include average power measurements,
channel power measurements, rho measurements (including
frequency error, time offset, and carrier feedthrough), EVM
measurements (including phase error and magnitude error), and
code domain measurements (including timing, phase, and power).
channel power measurements, rho measurements (including
frequency error, time offset, and carrier feedthrough), EVM
measurements (including phase error and magnitude error), and
code domain measurements (including timing, phase, and power).
•
explains the measurements that can be made from these
screens and the fields that control the measurement’s parameters.
Analog measurements include ac/dc level, AM depth, AF frequency,
distortion, frequency and frequency error, transmitter power, FM
deviation, SINAD, and SNR.
distortion, frequency and frequency error, transmitter power, FM
deviation, SINAD, and SNR.
•
•
describes the function and
physical attributes of each connector on the Test Set.
•
describes
any available upgrades, accessories, training and support for the
Test Set.
Test Set.
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information about error recovery when messages are displayed.
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