User Guide

2115i/2116/2116i (RH-66)
RF Description and Troubleshooting
Page 10 ©2005 Nokia Corporation Company Confidential Issue 1 03/2005
Table 2 shows the Tx DC test points shown in Figure 6.
Table 2: Tx DC Test Points
Test Point Description Value
1 AGC 1 From 0.1 to 1.8 V
2 AGC 2 From 0.1 to 1.8 V
3 VR6 2.8 V
4 Tx UHF LO lock voltage 1.2 V
5VR1B 4.8 V
6 Tx IQ in 1.2 V
With oscilloscope: 500 mV p-p
7 VR2 (power detector) 2.76 V
8 Power detector output PCS:
• 1.9 V at < 5 dBm
• 1.6 V at 15 dBm
• 0.8 V at 25 dBm
Cell:
• 1.9 V at < 5 dBm
• 1.7 V at 15 dBm
• 1.3 V at 25 dBm