Parameter Unit
Number of RF channels GSM850: 124
GSM900: 174
GSM1800: 374
GSM1900: 299
WCDMA VIII (900): 152
WCDMA V (850): 108
WCDMA IV (1700/2100): 211
WCDMA II (1900): 289
WCDMA I (2100): 277
Channel spacing GSM850: 200 kHz
GSM900: 200 kHz
GSM1800: 200 kHz
GSM1900: 200 kHz
WCDMA VIII (900): 200 kHz
WCDMA V (850): 100/200 kHz
WCDMA IV (1700/2100): 100/200 kHz
WCDMA II (1900): 100/200 kHz
WCDMA I (2100): 200 kHz
Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
WCDMA VIII (900): 75
WCDMA V (850): 75
WCDMA IV (1700/2100): 75
WCDMA II (1900): 75
WCDMA I (2100): 75
Service tools and service concepts
The table below gives a short overview of service devices that can be used for testing, error analysis, and
repair of product RM-824; RM-825; RM-826. For the correct use of the service devices, and the best effort of
workbench setup, please refer to various concepts.
RM-824; RM-825; RM-826
Service information differences between RM-826 and
RM-824
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