User Guide

6255/6255i/6256/6256i (RM-19)
RF Description and Troubleshooting Nokia Customer Care
Page 24 ©2005 Nokia Corporation Company Confidential Issue 2 05/2005
Tx Output Spectrum
Following is the correct output of the mobile terminal on a spectrum analyzer with
100MHz span. Note that if you are using the AAS-10 probe with the mobile terminal
connected to the call box, the amplitude should be approximately -7dBm at the antenna
test point on the top of the PWB.
Figure 16: Correct output spectrum
Following is an example of incorrect output.
Figure 17: Incorrect output spectrum