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Chapter 4, Description of Fields
Fields
OCNS (Sector B Power)
This field displays Orthogonal Channel Noise Simulator (OCNS). The Walsh
Code can also be specified for OCNS, but OCNS power is not settable.
GPIB Example
“DISP CGEN;CDMA:CELL:BSECtor:ORTHogonal:POWer?“
queries the relative power level of the Sector B OCNS source.
“DISP CGEN;CDMA:CELL:BSECtor:ORTHogonal:WALSh 17“
sets the Walsh code for the OCNS to 17.
Operating Considerations
OCNS is automatically adjusted so that the total power levels of pilot, traffic, and
OCNS add up to Sector B power, I
or
.
Allowable values for OCNS include Walsh codes 8 through 63. If a Walsh value is
entered that matches the Traffic or Sync channel setting, an error message will be
displayed.
Screens Where Field is Present
CDMA GENERATOR CONTROL
Offset Freq
Frequency offset (RF Generator) sets the difference between the instantaneous
frequencies of the Tracking Generator and the center frequency of the Spectrum
Analyzer.
Operating Considerations
The offset can be a positive or negative value. When set to zero, the Tracking
Generator produces a sweeping signal that matches the Spectrum Analyzer’s tune
frequency.
Screens Where Field is Present
SPECTRUM ANALYZER