User Guide

CC Technical Documentation System Module
NPM-10 (3595)
Issue 2 03/2004 ©2004 Nokia Corporation Confidential Page 45
Output Power Requirements for GSM1900
Receiver Characteristics
Output power tolerance
(power levels 16...19)
+/- 5.0 dB, normal
cond.
Output power control step size 0.5 2.0 dB
Parameter Min Type Max Unit/Notes
Max output power 30 dBm
Output power tolerance
(power level 0)
+/- 2.0 dB, normal cond
Output power tolerance
(power levels 1...8)
+/- 3.0 dB, normal cond.
Output power tolerance
(power levels 9...13)
+/- 4.0 dB, normal cond.
Output power tolerance
(power levels 14...15)
+/- 5.0 dB, normal cond.
Output power control step size 0.5 2.0 3.5 dB
Item GSM 850 GSM 1900
Type Direct conversion, nonlinear,
FDMA/TDMA
Direct conversion, nonlinear,
FDMA/TDMA
LO frequency range 3476.8 t o 3575.2 MHz 3860.4 to 3979.6 MHz
Typical 3 dB bandwidth +/- 91 kHz +/- 91 kHz
Sensitivity Min. –102 dBm Min. –102 dBm
Total typical receiver voltage gain (from
antenna to RX ADC)
94 dB 94 dB
Receiver output level (RF level -95 dBm) 125 – 250 mVpp 125 – 250 mVpp
Typical AGC dynamic range 92 dB 92 dB
Accurate AGC control range 72 dB 72 dB
Typical AGC step in LNA ~30 dB ~30 dB
Usable input dynamic range -102 to -10 dBm -102 to -10 dBm
RSSI dynamic range -110 to -48 dBm -110 to -48 dBm
Compensated gain variation in receiving
band
+/- 1.0 dB +/- 1.0 dB
Parameter Min Typ Max Unit/Notes