User's Manual
TX Spectral Purity Transmit Mask Acceptance Test68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
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Spectral Purity TX Mask Acceptance Test
Follow the steps in Table 4-8 to verify the transmit spectral mask
specification on the TX antenna paths for the selected BBXs.
Table 4-8: Test Spectral Purity Transmit Mask
Step Action
1 Set up the test equipment for TX acceptance tests per Table 4-3.
2 Select the BBXs to be tested.
3 If the Test Pattern to be used is Standard, CDFPilot, or CDF; select at least one MCC (Refer to
“Test Pattern Drop-down Pick List” on page 3-83.)
4 Click on Tests in the BTS menu bar, and select TX > TX Mask... from the pull-down menus.
5
Select the appropriate carrier(s) and sector(s) (carrier-bts#-sector#-carrier#) from those displayed in the
Channels/Carrier pick list.
NOTE
To select multiple items, hold down the Shift or Ctrl key while clicking on pick list items to select
multiple carrier(s)-sector(s).
6
Verify that the correct channel number for the selected carrier is shown in the Carrier # Channels
box.
- If it is not, obtain the latest bts-#.cdf and cbsc-#.cdf files from the CBSC.
NOTE
If necessary, the correct channel number may be manually entered into the Carrier # Channels box.
7 If at least one MCC was selected in Step 3, select the appropriate transfer rate (1 = 9600, 3 = 9600 1X)
from the drop-down list in the Rate Set box.
NOTE
The Rate Set selection of 3 is only available if 1X cards are selected for the test.
8 In the Test Pattern box, select the test pattern to use for the calibration from the drop-down list (refer
to “Test Pattern Drop-down Pick List” under “TX Calibration and the LMF” in the Bay Level Offset
Calibration section of Chapter 3).
9 Click OK to display a status bar followed by a Directions pop-up window.
10 Follow the cable connection directions as they are displayed, and click the Continue button to begin
testing.
- As the ATP process is completed, results will be displayed in a status report window.
11 Click the Save Results or Dismiss button.
NOTE
If Dismiss is used, the test results will not be saved in the test report file.
4