Huawei BTS3900 GSM Commissioning Manual page 63

Hide thumbs Also See for BTS3900 GSM:

Table of Contents

BTS3900 GSM

Commissioning Guide

If...

The output power is within the normal

range,

The output power is beyond the normal

range,

Step 3 Repeat

----End

Issue 03 (2008-07-15)

NOTE

For example, in 900 MHz no combination mode, if the normal power is set to 45 W (46.5 dBm), the normal

range of the output power on the ANT port of the DRFU is 46.5 ± 1 dBm.

Step 1

through

Step 2

Huawei Proprietary and Confidential

Then...

Record the value of the power in the

for

Commissioning.

1. Check whether the cable of the power meter is

connected securely.

2. Check whether the parameters of the power

meter are correctly set and whether the power

meter is calibrated.

3. Check whether the DRFU is correctly

configured and can transmit power.

4. Replace the DRFU in which the TRX does not

transmit power normally.

to check the output power of all the TRXs.

7 Commission the Antenna System

Data Sheet

7-5

Table of Contents

V300r008