Wlan Auto Tuning - Nokia RM-506 Service Manual

RM-505; RM-506
BB Troubleshooting and Manual Tuning Guide
There are different options available for testing the Rx path. The simplest is to use the WLAN to report Rx
packets when operating in an area where there is an active WLAN network. Simply starting an Rx test will
show the number of packets detected by the WLAN module as it monitors the network. However, it does
require a properly configured WLAN network.
From the testing toolbar select WLAN Rx Test option shown below. This test can be used to verify Rx
configuration and functionality.
To start the test, select the Start option button.
As the WLAN monitors an active WLAN network, the Rx test results window will update and show the number
of Frames received, as well as the Packer error rate.
Monitoring the detected frames is a simple method to verify the WLAN antenna and receiver path is 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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