TFE-4/RV-1 Company Confidential
TF4 Technical Information Nokia Customer Care
Page 8b-40 Copyright © 2005 Nokia Corporation. Issue 2.0 Mar/2005
Company Confidential
band. DCS or PCN and GSM1800 will be used for the high band.
RF Component placement
Figure 22: RF key components placement
Reference number Name
N601 Mjoelner RF ASIC
B601 26 MHz Xtal
Z602 GSM1800 RX SAW
Z604 EGSM RX SAW filter
Z701 EGSM TX SAW filter
T701 GSM1800/GSM1900 TX Balun
V802 EGSM Pre-amplifier
G701 3.7 GHz VCO
T702 VCO Balun
X602 RF (Board to Board) Connector
L801 Directional Coupler
V801 Detector Diode
N801 Power Amplifier
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