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Chapter 5 131
CDMA Measurements - Screens and Control Fields
CDMA Measurements
CDMA Measurements
Average Power Measurements
Avg Pwr
Avg Pwr displays the average power level of all signals at the RF
IN/OUT port. The units (watts, volts, or dBm) can be changed by
positioning the cursor in front of the units field and then pressing the
desired units key. (See “Input Port” on page 201.) Refer to the Agilent
Technologies 8935 CDMA Base Station Tests Applications Guide for
more information about average power measurements.
Screens on which this measurement is displayed
• CDMA ANALYZER
• CDMA GENERATOR
ADC FS
ADC FS is displayed when average power is measured. ADC FS
indicates how close the measured power level is to the maximum
allowed input level at the RF IN/OUT port for a particular Pwr Gain
setting (on the CDMA ANALYZER screen). Changes to ADC FS can be
made by altering the Pwr Gain field setting and by altering the signal
level into the RF IN/OUT port. ADC FS should be between −1.0 and
−10dB when the Pwr Gain field is set to Auto, and can be manually set
up to −0.5 dB when set to Hold. The measurement will be aborted if
ADC FS goes above −0.5 dB. Measurement accuracy may be degraded if
ADC FS goes below −10 dB.
Screens on which ADC FS is displayed in conjunctions with
Average Power measurements
• CDMA ANALYZER
• CDMA GENERATOR