Nokia RM-164 Service Manual page 133

RM-164
RF Troubleshooting and Manual Tuning Guide
Resolution BW
Video BW
Reference level offset
Reference level
A power meter with a peak power detector can be also used. Remember to take the attenuations into
account.
7. Adjust power for all bold power levels to correspond the Target dBm column by pressing + or – keys.
8. If all bold power levels are adjusted, click Next to continue with GSM850 EDGE.
9. Adjust power for all bold power levels to correspond the Target dBm column by pressing + or – keys.
Next actions
Continue tuning the bold power levels of the GSM900, GSM1800 and GSM1900 bands. You will see this
message, if finished successfully:
Issue 1 COMPANY CONFIDENTIAL
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3MHz
3MHz
sum cable attenuation with module jig
attenuation
33dBm
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