Sony Ericsson P990i - Manual (Page 66)

White Paper P990i
66 January 2006
Preliminary version - P1F
C
on
fiden
tial Screen
Performance and technical characteristics
Thickness
(thinnest point/keypad area) 21 mm
Thickness
(thickest point/display area) 25 mm
Weight 155 g
Antenna Built-in
Colours Premium silver
Battery BST-32, capacity 1120 mAh
Display type TFT
Display size 2.76”
Pixel size 240 x 320
Colour resolution 262 k
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 Mag-
nitude: <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