Rf Module; Rf Frequency Plan; Dc Characteristics; Power Distribution Diagram - Nokia NSB-5 Series Technical Documentation Manual

NSB-5
System Module

RF Module

RF Frequency Plan

The following figure shows the RF frequency plan used by GSM1900.

DC Characteristics

Power Distribution Diagram

Current consumption of each regulator is shown in the following power distribution dia-
gram (Figure 16 shows maximum currents, Figure 17 shows typical currents). On the left
side of the figure, are the regulator control signals. Above each regulator is the rated
current for that regulator. The name on the right side of the regulator block (smaller
font) indicates the signal name used on the schematics. On the far right side of the fig-
ure are the pin names (power) for the different ICs.
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Figure 15: RF frequency plan

Nokia Mobile Phones Ltd.
PAMS Technical Documentation
Issue 1 03/01