Table 6-1 Parameter Required In Rf Performance Test - Huawei BTS3900 GSM Commissioning Manual

6 Optional Commissioning Tasks
Step 4 Set the parameters listed in
Test to initiate the test on the output power of the TRXs.

Table 6-1 Parameter required in RF performance test

Group Box Type
Testing Items
Antenna Mode
Power Type
Channel Type
AC Setting
Step 5 Check the output power displayed in the power meter. Determine whether the output power of
the TRX is within the normal range.
If...
The output power is within the normal
range
The output power is beyond the normal
range
Step 6 Repeat steps
----End
6-4
NOTE
The parameters not involved in
NOTE
The output power displayed in the power meter is the power of the BTS with power sharing disabled.
l
The permissible offset of the power is ±1 dBm.
The TX output power displayed on the power meter is only that of a single carrier, rather than the total
l
power of all the carriers in the RFU module.
Step 2 through
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Table 6-1. Then, click User-defined Message. Then, click Start
Table 6-1 can use the default values.
Parameter Setting Description
Select Transmitter, and retain the default settings of the drop-
down list.
Set the corresponding antenna mode and Card No. based on the
actual configuration.
Set Power Type according to the actual configuration.
Select Cell No., RC No., and Channel No. based on the actual
configuration.
Select Band based on actual configuration. Set Static power to 0.
Then...
Record the power in the
Data Sheet.
1. Check whether the connection between the
power meter and the cable is secure.
2. Check whether the power meter is correctly set.
If any fault exists, clear it.
3. Check whether the RFU is correctly configured
and can transmit power.
4. Replace the RFU in which the TRX does not
transmit power normally.
Step 5 to check the output power of all the carriers at the site.
BTS3900(A) GSM
Commissioning Guide
8 Commissioning Record
Issue 02 (2009-04-20)