Note: The window appearance may differ depending on the
Nokia Care Suite
and
Testing And Tuning
Tool
versions.
RF Testing selection does all the same measurements as RF Tuning , but does not perform any tunings.
RF Testing
is a safe way to check the basic cellular RF performance of the phone. The following test cases will
be performed (the complete set of measurements may differ depending on the data package content):
•
GSM SNR
•
GSM RSSI
•
GSM / EDGE TX Power Level
•
GSM Modulation & Switching spectrum
•
GSM EDGE EVM
•
GSM Burst Template
•
GSM Phase Error
•
WCDMA RSSI
•
WCDMA SNR
•
WCDMA TX Power Range
•
WCDMA TX Max Output Power
•
WCDMA ACP
•
WCDMA EVM
Troubleshooting with Testing And Tuning Tool
Context
If limit fails occur while RF tests are performed with Testing And Tuning Tool, the user has to be very careful
to understand the measurement results. Fails may occur because of many reasons:
1 RF attenuation between the phone and the communication tester is something else as expected by the
Testing And Tuning Tool
. Please check that cable, splitter and shield box selections are correct in the
Testing And Tuning Tool
main window.
RM-596
Cellular RF troubleshooting
Issue 2 COMPANY CONFIDENTIAL Page 4 – 23
Copyright © 2010 Nokia. All rights reserved.
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