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LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
RF
2. Main Components
U101
U104
U251
X250
FL105
SW100
FL109
U100
FL100
U103
U105
FL107
FL110
FL108
FL111
Reference Description Reference Description
U101 RTR6285 FL107
WCDMA (VIII) TX SAW
Filter
U100 GSM PAM/FEM module FL100 WCDMA (I) Duplexer
U103, U104, U105 WCDMA PAM FL111 WCDMA (II) Duplexer
U251 TCXO Buffer FL109 WCDMA (VIII) Duplexer
X250 TCXO FL105 WCDMA (1) Rx LNA
FL108
WCDMA (I) TX SAW
Filter
FL101, FL102, FL103,
FL104
GSM RX SAW Filter
FL110
WCDMA (II) TX SAW
Filter
SW100 RF Antenna connector
GSM RX SAW