Auto Tuning - Nokia RH-64 Service Manual

RH-64
Nokia Customer Care RF troubleshooting
Figure 105 Supply points at UEM (D2200)
Figure 106 Supply point at RF IC (N7600)

Auto tuning

Context
This phone can be tuned automatically. Autotune is designed to align the phone's RF part easier and faster. It
performs calibrations, tunings and measurements of RX and TX. The results are displayed and logged in a result
file, if initiated.
Hardware requirements for auto tuning:
• PC (Windows 2000/NT) with GPIB card
• Power supply
• Product specific module jig
• Cables: 3 (alt.1) RF cable, 1 GPIB cable and DAU-9S
• Signal analyser (TX), signal generator (RX) and RF-splitter or one device including all.
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