Performance And Technical Characteristics - Sony Ericsson D750i White Paper

Performance and technical characteristics

Dimension
Frequency range
Channel spacing
Number of channels
Modulation
TX Phase Accuracy
Duplex spacing
Frequency stability
Voltage operation (nomi-
nal)
Transmitter RF power
output
Transmitter Output
impedance
Transmitter Spurious
emission (according to
specification)
Receiver RF sensitivity
Receiver RX Bit error rate
Battery information, standby and talk time
Battery
Charging time
Talk time
Standby time
Power save
GSM 900/E-GSM 900
TX: 880 – 915 MHz
RX: 925 – 960 MHz
200 kHz
174 Carriers *8
(TDMA)
GMSK
< 5º RMS Phase error
(burst)
45 MHz
+/- 0.1ppm
3.6 V
33 dBm Class 4
(2 W peak)
50 ohm
< -36 dBm up to 1
GHz
< -30 dBm over 1 GHz
Better than – 102 dBm
< 2.4%
Standard battery (LiPolymer) 3.6V, 900 mAh
At least 90% charged within 2 hours
Up to 9 hours
Up to 400 hours
Yes, default setting for the display light.
GSM 1800
TX: 1710 – 1785 MHz
RX: 1805 – 1880 MHz
200 kHz
374 Carriers *8
(TDMA)
GMSK
< 5º RMS Phase error
(burst)
95 MHz
+/- 0.1ppm
3.6 V
30 dBm Class 1
(1 W peak)
50 ohm
< - 30 dBm
– 102 dBm
< 2.4%
38
White Paper D750i
GSM 1900
TX:1850 –1910 MHz
RX:1930 – 1990 MHz
200 kHz
299 Carriers *8
(TDMA)
GMSK
< 5º RMS Phase error
(burst)
80 MHz
+/- 0.1ppm
3.6 V
30 dBm Class 1
(1 W peak)
50 ohm
< - 30 dBm
– 102 dBm
< 2.4%
March 2005