F1003 GSM MODEM is a kind of cellular terminal device that provides SMS and CSD function by public GSM network.
It adopts high-powered industrial cellular module and supports RS232 port that can conveniently connect one device to a cellular network, allowing you to connect to your existing serial device.
It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.
Cellular Specification
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Item
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Content
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Cellular Module
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Industrial cellular module
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Standard and Band
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EGSM900/GSM1800MHz, GSM850/900/1800/1900MHz(optional)
Compliant to GSM phase 2/2+
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Bandwidth
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14.4Kbps CSD
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TX power
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GSM850/900: <33dBm,GSM1800/1900: <30dBm
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RX sensitivity
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<-107dBm
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Interface type
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Item
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Content
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Serial
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1 RS232 port, 15KV ESD protection
Data bits: 5, 6 ,7, 8
Stop bits: 1, 1.5, 2
Parity: none, even, odd, space, mark
Baud rate: 110~230400 bps
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Indicator
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“Power”, “ACT”, "Online”
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Antenna
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Standard SMA female interface, 50 ohm, lighting protection(optional)
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SIM/UIM
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Standard 3V/1.8V user card interface, 15KV ESD protection
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Power
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Standard 3-PIN power jack, reverse-voltage and over voltage protection
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Power supply
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Item
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Content
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Standard Power
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DC 12V/0.5A
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Power range
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DC 5~35V
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Consumption
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<200mA (12V)
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Physical Characteristics
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Item
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Content
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Housing
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Iron, providing IP30 protection
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Dimensions
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91x58.5x22 mm
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Weight
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205g
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Environmental Limits
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Item
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Content
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Operating Temperature
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-25~+65ºC (-13~+149℉)
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Extended Operating Temperature
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-30~+75ºC (-22~+167℉)
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Storage Temperature
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-40~+85ºC (-40~+185℉)
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Operating Humidity
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95% ( unfreezing)
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