User Guide

RH-30/RH-31 Company Confidential
System Module Nokia Customer Care
Page 46 © 2004 Nokia Corporation. Issue 2 11/2004
Transmitter characteristics
Receiver characteristics
Parameter Unit and value
Number of power levels 8-PSK GSM850: 12
EGSM900: 12
GSM1800: 14
GSM1900: 14
Item Values (GSM850/EGSM900/1800/1900)
Type Direct conversion, nonlinear, FDMA/TDMA
LO frequency range 3296...3396/3520...3660 MHz/3420...3570 MHz/
3700...3820 MHz
Output power GMSK 33/33/30/30 dBm
8-PSK 27/27/26/26 dBm
Gain control range min. 30 dB
Phase error (RMS/peak), GMSK
EVM (RMS/peak), 8-PSK
5 deg./20 deg. peak
10%/30%
Item Values, GSM850/EGSM900/1800/1900
Type Direct conversion, Linear, FDMA/TDMA
LO frequencies 3476...3576/3700...3840 MHz / 3610...3760 MHz/
3860...3980 MHz
Typical 3 dB bandwidth +/- 91 kHz
Sensitivity min. - 102 dBm (normal condition)
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
Typical AGC step in LNA 30 dB GSM1800/GSM1900 25 dB GSM850/
EGSM900
Usable input dynamic range -102... -10 dBm
RSSI dynamic range -110... -48 dBm
Compensated gain variation in receiving band +/- 1.0 dB