Transmitter Probing - Nokia NPD-4 Series Technical Documentation Manual

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CCS Technical Documentation
gains and losses will be the same for a CW signal as for CDMA.

Transmitter Probing

Table 1: Transmit Output Powers and Associated AGC PDM values and voltages
TX RF AGC
PDM value
voltage
typical
v
-409
0.17
-409
0.17
-409
0.17
-249
0.44
-104
0.70
37
0.95
-403
0.17
-403
0.17
200
1.23
450
1.68
511
1.78
-428
0.13
-235
0.46
290
1.39
511
1.78
511
1.78
IMPORTANT NOTE: AGC PDM values will change (sometimes drastically) as the phone warms up.
The table above lists PDM values for when the phone is first turned on. After 10 minutes at full power,
PDM values will be different.
Issue 1 02/2003
channel 384 (Cell) or 600 PCS
AMPS
TX IF AGC
PDM value
voltage
typical
v
-110
0.68
-92
0.71
-76
0.74
-66
0.77
-56
0.78
-48
0.79
CELL CDMA
-115
0.678
100
1.064
100
1.064
105
1.07
170
1.19
-220
0.495
-28
0.832
-28
0.832
-20
0.846
110
1.082
Nokia Corporation
Probed RF
power on
PDM value
Balun Out
dBm
typical
-11.2 +/- 3 dB
-19
-13.2 +/- 3 dB
-123
-15.4 +/- 3 dB
-310
-19.4 +/- 3 dB
-330
-22.4 +/- 3 dB
-330
-27.9 +/- 3 dB
-330
-14 +/- 3 dB
220
-38 +/- 3 dB
-270
-56 +/- 3 dB
-331
-70 +/- 3 dB
-331
-80 +/- 3 dB
-331
PCS
-17 +/- 3 dB
220
-47 +/- 3 dB
-324
-66 +/- 3 dB
-324
-76 +/- 3 dB
-324
+/- 3 dB
-324
Confidential
NPD-4
Troubleshooting — RF
PA AGC
RF power
on RF con-
voltage
nector
v
dBm
0.84
26.5 (PLO)
0.66
25.0 (PL3)
0.34
21.0 (PL4)
0.30
17.0 (PL5)
0.30
13.5 (PL6)
0.30
9.0 (PL7)
1.27
0.40
0.29
-23
0.29
-39
0.29
-50
1.27
0.31
0.31
-23
0.31
-38
0.31
-50
Page 29
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