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RM-12
CCS Technical Documentation
5
COMPANY CONFIDENTIAL
Issue 1 11/2004
Copyright © 2004 Nokia. All Rights Reserved.
RF Measurement points
Figure 2: Measurement points
Mode
VBAT
LNA_VCC
LNA_P
RX_1900_saw
_out
VANT_3
ASM_out_1900RX
ASM_out_1800RX
ASM_out_900RX
ASM_in_1800/1900TX
VANT_2
VANT_1
ASM_in_900TX
Iref_900
To antenna
PA_in_900
VTXB_900
VPCTRL_900
VPCTRL_1800/1900
VTXB
_1800_1900
PA_in_1800/1900
VR2
VR3
VCTCXO
26Mhz out
VR1
TXIN/TXIP
TXQP/QN
TXP/
J7300
VR5
TXA/
J7301
TXC
VR6
VR7
VR4
900_RX_In
1800_RX_In
1900_RX_In
RFBusEna1/
J7306
VPECTRL3(ALC)
RXQ/
J7303
RXI/
J7302
RFBusReset/
J7307
RFBusData/
J7304
RFBusClk/
J7305
26MHz to BB
Iref_1800_1900