Filter
Top Products
Chapter 4 107
CDMA Measurements - Screens and Control Fields
Pwr Intvl Pwr Zero
Pwr Intvl
This field determines the length of the data block when measuring
average power. The data block is a time record over which correlated
measurements are computed.
Range: 0.25 to 5.00 ms
Screens on which this field is present
CDMA ANALYZER
Pwr Scale
The upper part of this field is used to select the reference level for power
measurements (relative to the total power of the entire CDMA
channel). The reference is the top line of the screen and defaults to
0dB.
The lower part of this field is used to select the display resolution for
the power measurement; 1, 2 or 5 dB per vertical division.
The power scale fields are displayed in the Marker menu when the
Main controls Measurement field is set to Power or Fast Pwr.
Screens on which this field is present
COD DOM (Code Domain Analyzer): marker controls menu
Pwr Zero
Selecting this field calibrates (zeroes) the average power meter. This
operation should be performed immediately before making an average
power measurement. This field is only displayed if the average power
measurement is selected.
Operating Considerations
The Auto Zero field causes average power to be periodically calibrated
when set to Auto. If the Auto Zero field is set to Manual, you must use
the Pwr Zero field to zero average power. (See the "Auto Zero" field on
page 95 for more information.)
Screens on which this field is present
CDMA ANALYZER
Main Menu