Agilent Technologies 8935 series e6380a Manuale Utente
Chapter 5
153
CDMA Measurements - Screens and Control Fields
Control Fields for CDMA Measurements
Anl Special
Analyzer special modes change how IQ modulated signals are analyzed.
•
Normal
sets the CDMA generator and CDMA analyzer to create and
analyze signals with standard rotation.
•
Inverted
sets reverse rotation for I and Q signals; opposite to the
direction specified in the IS-95 standards. In this mode, the CDMA
generator creates reverse-rotation IQ signals and the CDMA
analyzer expects reverse-rotation IQ signals.
generator creates reverse-rotation IQ signals and the CDMA
analyzer expects reverse-rotation IQ signals.
Screens on which this field is present
CDMA ANALYZER
Auto Zero
This field is displayed for average power measurements.
Auto
is used to automatically zero the average power measurement
periodically during operation.
Manual
is used to override the
Auto
feature. When
Manual
is selected,
you must manually zero the average power measurement by selecting
the
the
Pwr Zero
field.
Screens on which this field is present
CDMA ANALYZER
Carrier FT or Carrier Feedthru
This field is a measurement display field. See
for more information about this measurement.
Screens on which this field is present
COD DOM (Code Domain Analyzer)
CDMA ANALYZER
CDMA GENERATOR
CDMA ANALYZER
CDMA GENERATOR
Chan Num
IS-2000 only. Indicates the supplemental channel and Walsh channel or
code (in parenthesis), at which the marker is currently located. The
field will change when you change the value of the marker position
using the numeric keypad or the knob in Marker control mode with
Marker Pos is selected.
code (in parenthesis), at which the marker is currently located. The
field will change when you change the value of the marker position
using the numeric keypad or the knob in Marker control mode with
Marker Pos is selected.
Screens on which this field is present
COD DOM (Code Domain Analyzer, IS-2000 only)