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Performing Tests
Pilot Only Test
Chapter 4
O:\Manuals\E6385A_Cdma\Book\perf-tst.fm
62
Pilot Only Test
This test performs a suite of CDMA tests on a carrier with only the pilot channel active
(no active traffic or paging channels). Therefore, this test may be performed only with
the Base Station out-of-service.
The tests performed are:
• Rho (modulation quality)
• Pilot Time offset
• Frequency error
• Carrier feedthrough
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:
•None
Specifications (Pass/Fail Limits):
• 1. Carrier Feedthrough
• 5. Frequency Error
• 8. Rho
• 9. Time Offset
Select and Run the Test
Perform the Pilot Only Test 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 Pilot Only Test field.
Step 1. Follow the displayed instructions and diagram to make the measurement.
NOTE This procedure might include steps that prompt you to disconnect cables from the site
antenna ports and make connections to the Test Set. Before removing or re-installing the
antenna cables, make certain that the transmitter has been turned off by the MSC (or by
switch personnel if not using a modem). The green ACT LEDs on the ACU and BCR
modules indicate the transmitter is active, and therefore should be off before
disconnecting cables.