HSPA technical data
Maximum Downlink speed | 7.2Mb/s |
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HSPA Categories | |
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HSUPA technical data
Maximum Uplink speed | 2.0Mb/s |
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HSUPA Categories | 4 (10ms) and 5 |
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SMS Technical Data
Concatenated SMS | Supported in Wireless Manager or via third party software |
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SMS Cell Broadcast | Supported via AT Commands. |
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SMS interface | Wireless Manager. |
| AT Command. |
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Firmware upgrade
MD400 firmware upgrade | Via secure Internet download using the Sony Ericsson Update Service, |
| www.sonyericsson.com/support or at Sony Ericsson Service Points |
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Software upgrade
Wireless Manager Upgrade | Internet download |
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GPS specifications.
Specification |
| Description | |
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Interface |
| USB virtual COM port | |
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Protocol |
| NMEA 0183 v2.0 | |
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Port access |
| Simultaneous port open for multiple GPS applications. | |
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Channels |
| 8 hardware channels Up to 20 satellite tracking via software channels | |
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Antennas |
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Receiver modes |
| Standalone | |
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| Assisted Start |
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Performance |
| Standalone | Cold start TTFF < 60 seconds @ |
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| Hot start TTFF < 10s @ |
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| Assisted Start | Cold start TTFF < 10s @ |
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| Hot start TTFF < 10s @ |
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| Cold start TTFF < 60s @ |
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24 | Technical specifications |