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Test Program Script
1. GSM900 Tx
MODE=0
SWTX=1,64,5
Check GSM/DCS/PCS output power at ①.
Check if there is any Major difference.
Refer to Figure 4-18.
GSM900>32dBm
DCS>29dBm
PCS>29dBm
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Only for training and service purposes
Figure 4-24. GSM900/DCS/PCS Tx Level at ①
2. DCS Tx
MODE=2
SWTX=1,699,0
v Agilent 8960 Setting
: GSM BCH+TCH Mode
v Oscilloscope Setting
Similar?
Yes
GSM900/DCS/PCS Tx path OK.
See Chapter 4.21.6 to check Rx path
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4. TROUBLE SHOOTING
3. PCS Tx
MODE=1
SWTX=1,661,0
No
See Next page to check Tx path
LGE Internal Use Only
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Troubleshooting
