User Guide

RM-11
Troubleshooting - RF (Part 1) CC Technical Documentation
Page 4 ©2004 Nokia Corporation Confidential Issue 1 02/2004
• Power supply
• Diagnostic test jig
• RF connector snap cable
• Spectrum analyzer
• Active FET probe
• Tomahawk headset and universal headset for FM radio
Figure 3: RF troubleshooting equipment diagram
Phoenix Service Software
In the RF environment, Phoenix SW provides 10 components for troubleshooting:
• Phone Control in DSP
• RF Main Mode in RF
• CDMA Control in DSP
•RF PDM in RF
• Gen I/O in RF
• RF Register R/W in RF
•UHF Synthesizer in RF
• Batch Tune in RF
• RF Tuning in RF
•RF AGC Status in RF
UHF LO
CELL 997.14 - 1022.07 MHz, 30 kHz Step
PCS 2058.10 - 2118.05 MHz, 50 kHz Step
TX Block
RX Block
TX VHF LO
CELL 346.2 MHz
PCS 416.2 MHz
°0
°90
2
1
TX Q
TX I
RX VHF LO
CELL 256.2 MHz
PCS 256.2 MHz
°0
°90
2
1
RX Q
RX I
TX IF
CELL 173.6 MHz
PCS 208.1 MHz
RX IF
CELL 128.1 MHz
PCS 128.1 MHz
824.04 - 848.97 MHz
30 kHz Steps
1850.00 - 1909.95 MHz
50 kHz Steps
PCS
CELL
1930.00 - 1989.95 MHz
50 kHz Steps
869.04 - 893.97 MHz
30 kHz Steps
PCS
CELL
256.2=128.1*(2)
416.2=208.1*(2)
346.2=173.1*(2)