The S3 is a Cellular modem that operates over the GPRS/GSM network. It supports both the GPRS packet-switched and the
GSM circuit switched data services. Can be used for the varying applications
| Frequency Bands |
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900 MHz @ 2 Watts
1800/1900 MHz @ 1 Watt |
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| Host Interface |
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RS232 Serial Data port
Supports AT command interface,
GSM 07.07, 07.05
Speeds from 1200 bps to 115200 bps |
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Interface Connector
Data Services |
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DB9 - female
GPRS class10: Max 85.6 kbps (downlink)
PBCCH support
Coding Scheme 1,2,3,4
CSD upto 14.4Kbps, USSD, Non Transparent Mode
PPP-stack |
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| Short Message Service (SMS) |
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Point to point MO and MT
SMS cell broadcast, Text and PDU mode. |
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Antenna Connection
LED Status Indicators |
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SMA 50 ohms - female
GSM |
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Power Specifications
Input Voltage
Consumption @ 12 VDC |
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7 VDC to 30 VDC (12 VDC nominal)
Transmit : 120mA |
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| Environmental |
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Operating temperature: -20°C to +55°C
Storage temperature: -40°C to +80°C |
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| Drivers |
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Microsoft Windows Mobile, RIL driver, MUX driver. |
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Physical Characteristics
Dimensions |
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Open Frame:60mm x 80mm Closed:
LxWxH 80mmx66mmx27mm |
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