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Performing Tests
CDMA Analyzer Test
Chapter 4
73
Performing Tests
CDMA Analyzer Test
This test sets up the Test Software to make several measurements manually.
The following measurements may be performed:
• Channel Power
• Rho (modulation quality). The following measurements are also displayed when Rho
is selected:
— Time offset
— Frequency error
— Carrier feedthrough
• EVM
— The following measurements are also displayed when EVM is selected:
— Phase error
— Magnitude error
• Average Power
NOTE The Rho and EVM measurements should be made with all traffic, paging, and sync
channels off; only the pilot channel should be transmitting.
Parameters and Specifications Used
The following specifications and parameters are used when running this test. See
Chapter 5, “Reference,” for descriptions of the specifications and parameters.
Parameters:
• 19. TX Antenna Port Cable Loss
• 21. TX Test Port Cable Loss
Specifications (Pass/Fail Limits):
• None used for this test.
Select and Run the Test
Perform CDMA Analyzer operations as follows:
Step 1. From the Lucent CDMA Tests Main Menu screen, select the Test Selections field. The
Test Software will display the Test Selections Menu screen.
Step 2. Select the CDMA Analyzer field.