Fault Finding Chart For Gsm1800 Transmitter; Fig 25 Rf Control Values - Nokia NPL-4 Series Troubleshooting Instructions

NPL-4/5/RM-104
Troubleshooting Instructions
Tx data type:->Alternate
TX PA mode:->High
TX Power level:->5
The setup should now look like this:
Now the measurement equipment should detect the following output signal of the
phone:
P = +21 dBm @ 1747.8 MHz
out
If this is not the case, then go to the next chapter for troubleshooting.

Fault finding chart for GSM1800 transmitter

In the following, it is assumed that the TXP signal is used as trigger-signal. For that a
TXP test point is provided.
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Figure 25: RF Control Values
Nokia Customer Care
Issue 2 05/05