TFE-4/RV-1 Company Confidential
General Information Nokia Customer Care
Page 1-6 Copyright © 2005 Nokia Corporation. Issue 2.0 Mar/2005
Company Confidential
Interconnection Diagram
Figure 2: Interconnection Diagram
System Characteristics
Table 2: General RF Specifications
Parameter Unit
Cellular System EGSM900, DCS1800
RX Frequency Band EGSM: 925 - 960 MHz
DCS1800: 1805 - 1880 MHz
TX Frequency Band EGSM: 880 - 915 MHz
DCS1800: 1710 - 1785 MHz
Output Power EGSM900: +5 ...+33 dBm / 3.2 mW ... 2 W
DCS1800: +0 ...+30 dBm / 1.0 mW ... 1 W
Number of RF Channels EGSM: 174
DCS1800: 374
Channel Spacing 200 kHz
Number of TX Power Levels EGSM900: 15
DCS1800: 16
Typical receiver sensitivity, static channel -106 dBm, EGSM900 TCH/FS at 2%BER
-106 dBm, DCS1800 TCH/FS at 2%BER
Frequency Error, Static Channel < 0.1 ppm
RMS Phase Error
< 5.0
o
Peak Phase Error
< 20.0
o
Car Battery
Ignition
Car Radio Mute
Radio Unit
SIM
HF
Speaker
HF Mic
Display
Unit
Input
Device
Antenna