Nokia 3155 Rf Description And Troubleshooting page 19

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7. Select the following values on the RF Main Mode dialog box:
Band = PCS (CDMA)
•
Channel = 600
•
Mode = Rx/Tx
•
8. Click Set.
Note: Be sure that the "RF Main Mode set successfully" message appears in
the status bar.
9. Open the Troubleshooting menu, point to RF, and click CDMA Control.
The CDMA Control dialog box appears. (See
10. Select the following values on the CDMA Control dialog box.
State = Rho ON
•
Band = PCS
•
Radio Configuration = Mode 1: IS-95 Voice
•
Note: Do NOT select the Set default PDM values option.
11. Click Execute.
12. Open the Troubleshooting menu, point to RF, and click PDM Control.
13. Configure the spectrum analyzer using the following values:
• Center Frequency = 1880 MHz
• Span = 100 MHz
• Amplitude = 0 dBm
• Attenuation = Auto
• BW = Auto
• VID AVG = 10
Description/Field
AGC1
PA_Bias
PA_DC_DC
Pout at RF connector
Current
ISSUE 1 07/2005
Table 3: RF PDM Values
©2005 Nokia Corporation
3155/3155i (RM-41), 3152 (RM-61)
RF Description and Troubleshooting
Figure 12 on page 17.)
Reference Value
50
128
100
-35dBm peak
250mA typ
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