Service manual

6809511A67-O March 28, 2007 5
Level 1 and 2 Service Manual
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
with 8 channels per carrier
Modulation GMSK at BT = 0.3
Transmitter Phase Accuracy 5 Degrees RMS, 20 Degrees peak
Duplex Spacing 45 MHz
Frequency Stability ± 0.10 ppm of the downlink frequency (Rx)
Operating Voltage +3.4V dc to +4.2V dc (battery)
+5.0V dc (external connector)
Transmit Current Drain 101-260 mA average talk current drain
Stand-by Current drain 4.6 mA (DRX2), 4 mA (DXR9) typical
Temperature Range -10° C to +55° C (+15° F to +130° F)
Dimensions, with 1170 mAh Li Ion
battery
117 x 64 x 11.5 (in mm)
Size (Volume) 85 cc, with battery
Weight 115 grams with battery
Battery Life, with standard 1170 mAh Ion
Battery
Talk Time 300 to 420 minutes with 50 % VAF and DTX ON
Standby time 230 in DRx 2 and 270 hours in DRx 9
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 with 50 % VAF and DTX ON
Battery Charge Time 4 hours to 90% of 1070 mAh capacity on mid-rate
2 hours to 90% of 1070 mAh capacity on fast-rate
Alert volume Max 95 dB @5cm, 0.5 Watts input
Transmitter Functions Specification
RF Power Output 32 dBm nominal GSM 850 abd 900 bands, 29 dBm nominal GSM 1800 and GSM
1900 bands
Output Impedance 50 ohms nominal
Spurious Emissions -36 dBm from 0.1 to 1 GHz, -30 dBm from 1 to 4 GHz
Receiver Functions Specification
Receive Sensitivity Better than -103 dBm
RX Bit Error Rate (100k bits) Type II < 2%