User Guide

TME-3 Company Confidential
Data Module RL7 PAMS Technical Documentation
Page 22 Nokia Corporation. Issue 4 12/03
RF characteristics
Main RF characteristics are listed in the table below:
Transmitter characteristics
Receiver characteristics
Item Values (E-GSM / GSM1800)
Receive frequency range 925... 960 MHz / 1805...1880 MHz
Transmit frequency range 880... 915 MHz / 1710...1785 MHz
Duplex spacing 45 MHz / 95 MHz
Channel spacing 200 kHz
Number of RF channels 174 / 374
Power class 4 (2 W) / 1 (1 W)
Number of power levels 15 / 16
Item Values (E-GSM/GSM1800)
Type Direct conversion, nonlinear, FDMA/TDMA
LO frequency range 3520...3660 MHz / 3420...3570 MHz
Output power 2 W / 1 W peak
Gain control range min. 30 dB
Maximum phase error (RMS/peak) max 5 deg./20 deg. peak
Item Values, E-GSM/GSM1800
Type Direct conversion, Linear, FDMA/TDMA
LO frequencies 3700...3840 MHz / 3610...3760 MHz
Typical 3 dB bandwidth +/- 91 kHz
Sensitivity min. - 102 dBm (GSM1800 norm.cond. only)
Total typical receiver voltage gain
(from antenna to RX ADC)
86 dB
Receiver output level (RF level -95 dBm) 230 mVpp, single-ended I/Q signals to RX
ADCs
Typical AGC dynamic range 83 dB
Accurate AGC control range 60 dB
Usable input dynamic range -102... -10 dBm
RSSI dynamic range -110... -48 dBm