Wlan Auto Tuning - Nokia RM-627 Service Manual

RM-627
BB Troubleshooting and Manual Tuning Guide
From the Testing toolbar, select WLAN Rx Tests option as shown below. This test can be used to verify Rx
configuration and functionality.
To start the test, press the Start button.
As the WLAN monitors an active WLAN network, the Rx test results window updates and shows the number
of Frames received, as well as the Packer error rate.
Monitoring the detected frames is a simple method to verify that the WLAN antenna and receiver path are
working properly.

WLAN auto tuning

In case of WLAN ASIC change, RF power auto tuning is needed. Connect WLAN RF test connector to CMU200
input using proper RF cable. Start Phoenix WLAN autotune window. Check the settings and verify your PC
communicates with CMU200 via GPIB.
Auto tuning procedure
1 Start tuning by pressing Tune.
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