Wcdma Receiver Tunings - Nokia 6680 RM-36 Service Manual

RM-36
RF Troubleshooting and Manual Tuning Guide
PL11 coefficient
PL15 coefficient
GSM1900 EDGE off
PL0 coefficient
PL11 coefficient
PL15 coefficient
GSM1900 EDGE on
PL2 coefficient
PL11 coefficient
PL15 coefficient
8. If the values are within the limits, click "Save & Continue" to proceed to the next band and click Start.
9. Set Edge mode on and start tuning again. Change video averaging to 50.
10. Tune EDGE power levels to the corresponding target power levels.
Only power levels 8, 15 and 19 are tuned in GSM900 and 2, 10 and 15 in GSM1800/1900.
11. When the tuning is completed, close the Tx Power Level Tuning window.

WCDMA receiver tunings

Rx AGC alignment (WCDMA)
Context
Rx AGC alignment tuning is used to find out the real gain values of the WCDMA Rx AGC system and converters.
Steps
1. From the "Operating mode" dropdown menu, set mode to "Local".
2. From the Tuning menu, choose WCDMA -> Rx AGC Alignment.
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