Sony Ericsson G900 Whitepaper - Page 67
Performance and technical characteristics - specs
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White paper G900 Screen surface Illumination Touch-sensitive Variable intensity backlight Performance and technical characteristics Dimension GSM 900/ E-GSM 900 GSM 1800 GSM 1900 WCDMA Frequency range (MHz) TX: 880 - 915 RX: 925 - 960 TX: 1710 - 1785 RX: 1805 - 1880 TX: 1850 - 1910 RX: 1930 - 1990 TX:1920 - 1980 RX:2110 - 2170 Channel spacing 200 kHz 200 kHz 200 kHz 5 MHz with 200 kHz channel rasters Number of channels 174 Carriers *8 374 Carriers *8 299 Carriers *8 277 (TDMA) (TDMA) (TDMA) Modulation GMSK GMSK GMSK QPSK TX Phase Accuracy < 5º RMS Phase error (burst) < 5º RMS Phase error (burst) < 5º RMS Phase error (burst) Error Vector Magnitude:
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White paper
G900
67
September 2008
Performance and technical characteristics
Screen surface
Touch-sensitive
Illumination
Variable intensity backlight
Dimension
GSM 900/
E-GSM 900
GSM 1800
GSM 1900
WCDMA
Frequency range
(MHz)
TX: 880 – 915
RX: 925 – 960
TX: 1710 – 1785
RX: 1805 – 1880
TX: 1850 – 1910
RX: 1930 – 1990
TX:1920 – 1980
RX:2110 – 2170
Channel spacing
200 kHz
200 kHz
200 kHz
5 MHz with
200 kHz channel
rasters
Number of channels
174 Carriers *8
(TDMA)
374 Carriers *8
(TDMA)
299 Carriers *8
(TDMA)
277
Modulation
GMSK
GMSK
GMSK
QPSK
TX Phase Accuracy
< 5º RMS Phase
error (burst)
< 5º RMS Phase
error (burst)
< 5º RMS Phase
error (burst)
Error Vector
Magnitude:
<17.5%
Duplex spacing
45 MHz
95 MHz
80 MHz
190 MHz
Frequency stability
+/- 0.1 ppm
+/- 0.1 ppm
+/- 0.1 ppm
+/- 0.1 ppm
Voltage operation
(nominal)
3.6 V
3.6 V
3.6 V
3.6 V
Transmitter RF
power output
33 dBm Class 4
(2 W peak)
30 dBm Class 1
(1 W peak)
30 dBm Class 1
(1 W peak)
24dBm Class 3
(0.25 W peak)
Transmitter Output
impedance
50
Ω
50
Ω
50
Ω
50
Ω
Transmitter
Spurious emission
< -36 dBm up to 1
GHz
< -30 dBm over 1
GHz
(according to GSM
spec)
< -30 dBm
(according to GSM
spec.)
< -30 dBm
(according to GSM
spec.)
< -36 dBm up to 1
GHz
< -30 dBm over
1 GHz
(according to
3GPP™ spec)
Receiver RF level
Better than – 102
dBm
– 102 dBm
Better than – 102
dBm
Better than – 106.7
dBm @ 12.2 kbps
CS voice
Receiver RX Bit
error rate
< 2.4%
< 2.4%
< 2.4%
< 0.1%