CDMA Signal Analyzer 
Introduction 
The instrument offers three CDMA measurement options: 
•	cdmaOne/CDMA2000 1X RF measurements 
•	cdmaOne/CDMA2000 1X demodulation 
•	cdmaOne/CDMA2000 1X Over-the-Air (OTA) measurements, requires Option 31 
The instrument can measure CDMA signals over the air (OTA) with an antenna or by directly connecting the instrument to the base station.