Sony Ericsson GR47/GR48 - Manual (Page 63)

11. TECHNICAL DATA
63
LZT 123 7589 R1A
11. Technical Data
Mechanical Specifications
Power supply voltage, normal operation
Radio specifications
SIM card
Maximum length 50 mm
Maximum width 33 mm
Maximum thickness 6.82 mm(excluding connector pins and top
of antenna connector)
Weight 18.5 g
Voltage 3.6 V nominal (3.4 V - 4.0 V)
Ripple < 100 mV @ <200 kHz; < 20 mV @ > 200 kHz
Voltage must always stay within a normal operating range, ripple included
Power consumption Voice/CSD: < 250 mA (< 2 A peak)
Data (GPRS 4+1); < 350 mA (< 2 A peak)
Idle mode: < 5 mA
Switched off: < 100 µA
Frequency range GR47: E-GSM 900 MHz and GSM 1800 MHz (dual
band)
GR48: GSM 850 MHz and GSM 1900 MHz (dual
band)
Maximum RF output
power
GR47: 900 MHz, Class 4, 2 W; 1800 MHz Class 1, 1 W
GR48: 850 MHz, Class 4, 2W; 1900 MHz Class 1, 1 W
Antenna impedance 50 Ω
3 V or 5 V Support of external SIM card