Nokia 1508 Manual page 13

1508(RM-388)
RF Description and Troubleshooting
Nokia Customer Care
Figure 11: Receiver IQ level on CDMA Cell band
Figure 12 shows the Cell spectrum with an inject tone at -75 dBm, as well as the IQ output
test points. Note that DC is present on the IQ output test points. All test points should be
approximately equal.
Figure 12: Cell spectrum (left) and IQ output test points (right)
Issue 1
Copyright © 2008 Nokia, All rights reserved