Nokia RM-632 - RF Troubleshooting; Differences between RM-632 and RM-634

Parameter Unit
EDGE output power EDGE850: +5 … +29dBm/3.2mW … 794mW
EDGE900: +5 … +29dBm/3.2mW … 794mW
EDGE1800: +0 … +26dBm/1.0mW … 400mW
EDGE1900:+0 … +26dBm/1.0mW … 400mW
Number of RF channels GSM850: 124
GSM900: 174
GSM1800: 374
GSM1900: 299
WCDMA V (850): 108
WCDMA II (1900): 289
WCDMA I (2100): 277
Channel spacing GSM: 200 kHz
WCDMA: 4.8 MHz
Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
WCDMA V (850): 75
WCDMA II (1900): 75
WCDMA I (2100): 75
RF troubleshooting
Differences between RM-632 and RM-634
The type designator can be seen on the product type label.
RF components difference
The PWB type code is the same for both RM-632 and RM-634. The only PWB difference is on the RF block, in
which the assembly of the following components differs between RM-632 and RM-634:
•
Z7521
•
Z7542
•
Z7544
RM-632; RM-634; RM-699
Service information differences between RM-632 and
RM-634
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