User Guide

CCS Technical Documentation Company Confidential Schematics / Layouts NEM-2 NEM-1
Issue 1 07/03 Copyright Nokia 2003. All rights reserved. Page A-17
RX front end and antenna switch
C
Z800 - Z849
GSM850
C800 - C849
L800 - L849
GSM1900
A
antenna feed point, K-50L-QG
SRF of DC Caps
MURATA
3640427
1900MHz: 15p
Infineon
4210261
850MHz: 27p
Hitachi-Metals
4550259
4511339
R1011 (Hollywood)
em21_09 (B5)
Murata
B
D
10nH
R800 - R849
References:
J802
not_assembled
L802
47nH
L807
1p5
not_assembled
R800
not_assembled
C815
10R
L800
3n3H
L804
100nH
not_assembled
C807
3p9
12p
C810
L805
3n3H
100p
27p
C811
C806
ANT VC1
GSM850-Tx
VC2
PCS-TxDCS/
VC3
DCS-Rx1
DCS-Rx2
GSM850-Rx1
GSM850-Rx2
IN OUT
Z802
SHS-L080ST
PCS-Rx
J800
1960MHz
Z801
not_assembled
DRAFT
X810
not_assembled
L806
12nH
3n9H
L801
not_assembled
R805
47R
100p
C804
not_assembled
C805
100p
1k0
R803
R802
Assoc
RF module of em21
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
270R
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Copyright (C) Nokia Corporation. All rights reserved.
11-Jun-
03
Dr.
Des.
Appr
MOLLENHA
21-Sep-
99
dd-mmm
-y
File
KL
Name
RX front end and antenna switch
56p
J801
100p
C800
C812
C802
100n
VCC
2
GND
3
OUT
4
GS
5
GND
6
IN
V802
BGA428
1
12nH
L808
C808
47p
C803
1p5
47R
R806
47p
C809
not_assembled
Z800
1
2
3
4
6
not_assembled
LDB20C201A1900
RX_OUTM_PCS
RX_OUTP_PCS
15p
C801
RX_OUTM_EGSM
TX_IN_PCS
RX_OUTP_EGSM
VANT_1
LNA_P
LNAB_P
RX_OUTP_DCS
RX_OUTM_DCS
VANT_3
VANT_2
TX_IN_EGSM