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| Chapter 1 – Description & Specifications | ||
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Specifications |
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| General Specifications |
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| Power Requirements |
| 5 V to 32VDC; 400mA Average @5V, 1A Peak @ 5V |
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| Mechanical Dimensions & Weight |
| 4.3" w x 2.4" h x 0.94" d; 4.1 oz. |
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| (11 cm x 6.1 cm x 2.4 cm; 115 g) |
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| Connectors & Fasteners |
| Antenna Connection type: SMA jack |
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| Serial Connector: |
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| Pins: RS232 link, audio link, BOOT, RESET |
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| Power Connector: 2.5mm miniature power jack |
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| SIM receptacle: (standard) |
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| Operating Temperatures |
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| Certifications |
| CE Mark |
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| EMC: FCC Part 2, 15, 22, 24, EN 55022 & EN 55024 |
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| Safety: UL 60950, EN 60950 |
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| Electrical Characteristics |
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| Switching the GSM modem on/off |
| The device is permanently powered (when connected to the |
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| power supply). |
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| Voltage Range |
| Voltage range : 5 to 32V DC |
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| GND : 0V |
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| Overvoltage and Undervoltage |
| Correct operation of the Wireless MultiModem in |
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| communication mode is not guaranteed if input voltage falls |
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| below 5V. |
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Input/output electrical characteristics for external connections
Parameters | GSM/GPRS 850/900 | GSM/GPRS 1800/1900 | Unit | ||||
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Input Supply Voltage | 5 | 13.2 | 32 | 5 | 13.2 | 32 | V |
Input peak supply current in comm. |
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mode at Pmax | 1 | .4 | .2 | 1 | .4 | .2 | A |
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Input average supply current in |
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comm. mode at Pmax | 360 | 150 | 75 | 300 | 125 | 70 | mA |
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Input average supply current in idle |
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mode | 30 | 10 | 10 | 30 | 10 | 10 | mA |
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11 |
