Figure 72 RF schematic (see the table below for components values of the other releases)
BOM release version and RF part list
Quantum has four release versions in terms of the FEM suppliers and EU/US variation. Rel.1 and Rel.3 are for
EU (GSM900/1800) version and Rel.2 and Rel.4 are for US (GSM850/1900) version. The FEM, SAW filters, and
RX matching networks are different for each release as shown in the table below. The PA ID resistor embedded
in the FEM, makes it possible for the X-GOLD to determine which release is used.
Table 6 Schematic differences between releases
Rel.1 Rel.3
BAND EU EU
C7114 2p2(2320520) 2p2(2320520)
C7129 2p2(2320520) 2p2(2320520)
C7115 3p9(2320526) 3p9(2320526)
C7126 3p9(2320526) 3p9(2320526)
L7100 15nH(3640122) 18nH(3640171)
L7101 5n6H(3646059) 5n6H(3646059)
N7100 Sky 77535 (4355168) RPF88140B (4355148)
Z7100 Epcos(4511256) Murata(4511258)
RM-761; RM-799; RM-800
System Module
Page 5 – 28 COMPANY CONFIDENTIAL Issue 1
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