Motorola C330, Руководство по обслуживанию

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6881040B65 August 20, 2002 5
Level 3 Service Manual Specifications
Specifications
General Function Specification
Frequency Range GSM 850
824-848 MHz Tx
869-893 MHz Rx
Frequency Range GSM 900
880-915 MHz Tx (with EGSM)
925-960 MHZ Rx
Frequency Range DCS 1800
1710-1785 MHz Tx
1805-1880 MHz Rx
Frequency Range PCS 1900
1850-1910 MHz Tx
1930-1990 MHz Rx
Channel Spacing 200 kHz
Channels
174 EGSM, 374 DCS, 374 PCS, 124 GSM
850 carriers with 8 channels per carrier
Modulation GMSK at BT = 0.3
Transmitter Phase Accuracy 5 Degrees RMS, 20 Degrees peak
Duplex Spacing 45 MHz GSM, 95 MHz DCS, 80 MHz PCS
Frequency Stability ± 0.10 ppm of the downlink frequency (Rx)
Operating Voltage
+3.0V dc to +4.2V dc (cell)
+4.4V dc to +6.6V dc (external charger jack
with 2.4 K ohm resistor)
Average Transmit Current 300 mA max
Average Stand-by Current 4.0 mA max (DRX2), 2.0 mA max (DRX9)
Dimensions
130 mm x 46 mm x 24.5 mm
(5.1 inches x 1.8 inches x 0.96 inches)
Size (Volume) 105 cc (6.4 in
3
)
Weight 106 gm (3.74 oz) with cell
Temperature Range -10° C to +55° C (+15° F to +130° F)
Battery Life, 600 mAh Li Ion Battery Talk time up to 300 minutes
Standby time up to 300 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.
Transmitter Specification
RF Power Output
33 dBm nominal GSM 900
30 dBm nominal GSM 1800
30 dBm nominal PCS
Output Impedance 50 ohms nominal
Spurious Emissions
-36 dBm from 0.1 to 1 GHz,
-30 dBm from 1 to 4 GHz
Receiver Specification
Receive Sensitivity
-106 dBm GSM 900,
-104 dBm GSM 1800,
-104 dBm PCS
RX bit error rate (100k bits) Type II < 2%
Channel Hop Time 500 microseconds
Time to Camp Approximately 5-10 seconds