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Dimensions
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11.4 x 8.0 x 2.0 (cm)
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Weight
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100g
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GSM module
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GSM 900/1800/1900Mhz or GSM 850/900/1800/1900Mhz
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GPS Chipset
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latest GPS SIRF-Star III chipset
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Power supply
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+9V - +40V
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Power consumption
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Active mode(peak) < 1.0A Active mode(avg.) < 300mA
Idle mode < 50mA Sleep mode < 5mA
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Operating temperature
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-20℃ to +60℃
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Storage temperature
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-20℃ to +70℃
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Humidity
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Up to 75% non-condensing
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External Antenna
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Connected via the 50Ω coax connector
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External SIM card
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Connected via SIM card connector
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SIM card type
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3V
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Transmit power
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Class 4(2W) for E-GSM900 and 850
Class 1(1W) for DSC1800
Class 1(1W) for PCS 1900
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Sensitivity
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-104dBm minimum for E-GSM900 and 850
-102dBm minimum for DCS1800
-102dBm minimum for PCS1900
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Speech codec
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Triple rate codec:
Half rate – ETS 06.20
Full rate – ETS 06.10
Enhance full rate – ETS 06.50/06.06/06.08
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GPRS
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Multi-slot class 8 (4Rx, 1Tx, 5 slot max.)
Support all 4 coding schemes(CS-1, CS-2, CS3 and CS-4)
Maximum download speed is 85.6kbps
Maximum upload speed is 21.4kbps
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Circuit-switched data rate
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14.4kbps
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Interface
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Full duplex 3V CMOS-level serial interface for AT commands protocol
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