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162 Chapter 5
C:\Spk\Ref\RefGuideRevE\CdmascrnE2.fm
CDMA Measurements - Screens and Control Fields
Control Fields for CDMA Measurements
I Power Level
This IS-2000 Code Domain display field shows the power of the
currently selected I (in the top bar graph) Walsh code.
Screens on which this field is present
COD DOM (Code Domain Analyzer, IS-2000 only): Complex Power
measurement.
Marker Lvl
This display field shows the level of the channel or Walsh order at the
current marker location (IS-2000 only) relative to the 0 dB reference
level shown in Pwr Ref in the Marker control view. The location of the
top of the channel relative to the reference level is determined by the
Pwr Scale setting, also in the Marker control view.
The value for the power is calculated by averaging the total power over
a 1.23 MHz bandwidth centered around the Tune Freq setting.
Screens on which this field is present
COD DOM (Code Domain Analyzer, IS-2000 only)
Marker Pos
This Code Domain field sets the index (starting at the left side of the
bar graph) for the current marker location (IS-2000 only).
Screens on which this field is present
COD DOM (Code Domain Analyzer, IS-2000 only): Marker Controls
menu.
Meas Intvl or Meas Int
This field determines the length of the data block. The data block is a
time record over which correlated measurements are computed. As the
interval is increased, measurement time is increased. Increasing the
interval gives more accurate measurement results, particularly with
frequency error and phase error measurements.
This field is displayed on the CDMA ANALYZER screen when a rho or
EVM measurement is selected. It is also displayed on the CODE DOM
(Code Domain Analyzer) controls menu.
Screens on which this field is present
CDMA ANALYZER
CODE DOM (Code Domain Analyzer): auxiliary controls menu