Motorola C380 Руководство по эксплуатации - Страница 9
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Level 1 and 2 Service Manual
Specifications
Frequency Range GSM 850
Frequency Range GSM 900
Frequency Range DCS 1800
Frequency Range PCS 1900
Channel Spacing
Channels
Modulation
Transmitter Phase Accuracy
Duplex Spacing
Frequency Stability
Operating Voltage
Average Transmit Current
Average Stand-by Current
Dimensions
Size (Volume)
Weight
Temperature Range
Battery Life, 650 mAh Li Ion Battery
RF Power Output
Output Impedance
Spurious Emissions
Receive Sensitivity
RX bit error rate (100k bits) Type II
Channel Hop Time
Time to Camp
6809485A73-O
General Function
Transmitter Specification
Receiver Specification
Specification
824-848 MHz Tx
869-893 MHz Rx
880-915 MHz Tx (with EGSM)
925-960 MHZ Rx
1710-1785 MHz Tx
1805-1880 MHz Rx
1850-1910 MHz Tx
1930-1990 MHz Rx
200 kHz
174 EGSM, 374 DCS, 374 PCS, 124 GSM
850 carriers with 8 channels per carrier
GMSK at BT = 0.3
5 Degrees RMS, 20 Degrees peak
45 MHz GSM, 95 MHz DCS, 80 MHz PCS
± 0.10 ppm of the downlink frequency (Rx)
+3.0V dc to +4.2V dc (cell)
+4.4V dc to +6.6V dc (external charger jack
with 2.4 K ohm resistor)
300 mA max
4.0 mA max (DRX2), 2.0 mA max (DRX9)
107mm x 46.69mm x 22.04mm
(4.21 inches x 1.83 inches x 0.86 inches)
3
82 cc (5.0 in
)
90 gm (3.175 oz) with cell
-10° C to +55° C (+15° F to +130° F)
Talk time 180 - 250 minutes
Standby time 92 -150 hours
All talk and standby times are approximate
and depend on network configuration,
signal strength, and features selected.
Standby times are quoted as a range from
DRX=2 to DRX=9. Talk times are quoted
as a range from DTX off to DTX on.
33 dBm nominal GSM 900
30 dBm nominal GSM 1800
30 dBm nominal PCS
50 ohms nominal
-36 dBm from 0.1 to 1 GHz,
-30 dBm from 1 to 4 GHz
-106 dBm GSM 900,
-104 dBm GSM 1800,
-104 dBm PCS
< 2%
500 microseconds
Approximately 5-10 seconds
May 14, 2004
Specifications
9