Motorola E365, Service Manual

Page: 9 / 46

6809461A68 June 12, 2003 9
Level 1 and 2 Service Manual Specifications
Specifications
General Function Specification
Frequency Range GSM
880-915 MHz Tx (with EGSM)
925-960 MHZ Rx
Frequency Range DCS
1710-1785 MHz Tx
1805-1880 MHz Rx
Channel Spacing 200 kHz
Channels
174 EGSM, 374 DCS carriers with 8 ch.
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
Frequency Stability
± 0.10 ppm of the downlink frequency
(Rx)
Operating Voltage
+3.0V dc to +5.1V dc (battery)
+4.4V dc to +6.5V dc (external
connector)
Average Transmit Current 300 mA max
Average Stand-by Current 7 mA max
Dimensions
107 mm x 45 mm x 19.5 mm
(4.2 inches x 1.7 inches x 0.76 inches)
Size (Volume) 80 cc (4.8 in
3
)
Weight 93 gm (2.9 oz)
Temperature Range -10° C to +55° C (+15° F to +130° F)
Battery Life, 740 mAh Li Ion Battery Talk time up to 640 minutes
Standby time up to 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.
Transmitter Function Specification
RF Power Output
32 dBm nominal GSM 900
29 dBm nominal GSM 1800
30 dBm nominal DCS
Output Impedance 50 ohms nominal
Spurious Emissions
-36 dBm from 0.1 to 1 GHz,
-30 dBm from 1 to 4 GHz
Receiver Function Specification
Receive Sensitivity
-107 dBm GSM 900,
-106 dBm GSM 1800,
-105 dBm DCS
RX bit error rate (100k bits) Type II < 2%
Channel Hop Time 500 microseconds
Time to Camp Approximately 5-10 seconds