User's Manual

TX Code Domain Power/Noise Floor Acceptance Test – continued
FEB 2005 1X SC 4812T Lite BTS Optimization/ATP 4-21
PRELIMINARY
When performing this test using the LMF and the MCC is
an MCC8E or MCC24E, the Redundant BBX may fail or
show marginal performance. This is due to a Timing
Mismatch that the LMF does not address. Performing this
test from the CBSC will not have this timing problem.
NOTE
Redundant BBX Testing
The BBX will then de–key, and if selected, the Redundant BBX will be
assigned to the current TX Antenna Path under test. The test will then be
repeated for the Redundant BBX. Upon completion of the test, OCNS
Channels will be disabled on the specified MCC Channel Elements..
Code Domain Power/Noise
Floor Test
Perform the procedure in Table 4-8 to verify the Code Domain
Power/Noise Floor of each selected BBX Carrier keyed–up at a specific
frequency.
Table 4-8: Code Domain Power/Noise Floor Test Procedure
n Step Action
1 Set–up the Test Equipment for TX Acceptance Tests per Table 4-1.
2 Select the BBX Cards and MCC Cards to be tested.
3 Click on Tests in the BTS Menu Bar, and select TX > Code Domain Power... from the
Pull–down Menus.
4 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).
5 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 (or bts–#.necf) and cbsc–#.CDF Files from the CBSC.
NOTE
If necessary, the correct Channel Number may be manually entered into the Carrier # Channels
Box.
6 If at least one MCC was selected in Step 3, select the appropriate Transfer Rate (1 = 9600, 3 =
9600 1X) from the Pull–down Menu in the Rate Set Box.
NOTE
The Rate Set selection of 3 is only available if 1X Cards are selected for the test.
table continued on next page
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