User Guide

Issue 1 12/04 COMPANY CONFIDENTIAL 11
Copyright © 2004 Nokia. All Rights Reserved.
RAE-6/RA-4
6 - Baseband Description and Troubleshooting Nokia Customer Care
DC characteristics
Table 2: Battery voltage range
Battery maximum voltage is specified when charging switch is disconnected after/between
charging pulses.
Temperature conditions
Full functionality is achieved in the ambient temperature range -15
o
C to +55
o
C. Reduced func-
tionality between -25
o
C to -10
o
C and +55
o
C to +70
o
C.
The required storage temperature is -40
o
C to +85
o
C.
ESD immunity
SPR limits are 8kV for galvanic contact and 15kV for air discharge with normal and reversed
polarity.
Signal Min Nom Max Note
VBAT 3.1V 3.6V 4.2V (charging high limit voltage) 3.4V SW RF cut off