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The XT75 is the first wireless module ever to integrate GSM and GPS features in an absolutely logical manner, not just combine them. Manufacturers of GPS-based tracking and tracing systems or vehicle navigation systems are now able to put their new products on the market much faster and at lower cost thanks to the platform functionality made possible by Java ™ and the XT75’’s integrated state-of- the-art processor and GPS receiver. The XT75 comes with a superb set of GPS features that enable users to pinpoint the location of moving objects via satellite. Due to the implementation of the ultra fast EDGE data transfer standard, information can be transmitted at a rate of up to 237 kbps in downlink. The Quad-Band support provided allows vehicles, individual people, freight containers, and other important or valuable objects to be tracked using any GSM radio network in the world. As Java ™ Open Platform has also been incorporated in the module,,your product development work is simplified and accelerated, and extra resources can also be saved, such as valuable RAM, a controller or a TCP/IP stack. With GPS/GSM functionality having been integrated in an absolutely logical way, new business opportunities can be created in fields like fleet management, logistics, security (for people,vehicles,and buildings), and vehicle navigation systems. In the latter case, the system can particularly profit from the rapid data transfer via EDGE, which provides access to online services such as updates of maps and points of interest, up-to-the-minute reports on traffic jams, and construction work, and the passengers can use Internet services on the move. |
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XT75 | General features |
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| • Quad-Band GSM850/900/1800/1900 MHz |
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• Power consumption: - Power down:50 µA - Sleep mode:(registered DRX =6)4.5 mA - Speech mode (average):300 mA - GPRS class 12 (average):600 mA • Charging control for Lithium batteries • Temperature range - Normal Operation:-30 °C to +75 °C - Restricted Operation:-30 °C to +85 °C - Switch off:+90 °C - Storage:-40 °C to +85 °C |
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| Features Mechanics |
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Dimensions 34
x 59 x 3.5 mm |
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• Group 3, class 1 |
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| Specification for voice |
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Java ™ features |
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| • Triple-rate codec for HR, FR, and EFR • Adaptive multi-rate AMR • Basic hands-free operation • Echo cancellation • Noise reduction |
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• CLDC 1.1 Hl • J2ME ™ profile IMP--NG • Location API (JSR179)for GPS access • Secure data transmission with HTTPS, SSL and PKI |
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| Specification for EDGE data transmission |
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Specification for CSD data transmission |
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• EDGE class 10:max.236.8 kbps |
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• Up to 14.4 kbps • V.110 • Non-transparent mode • USSD support |
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| Specification for GPRS data transmission | |
Specification for SMS |
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| • GPRS class 12 • Mobile station class B • PBCCH support • Coding schemes CS 1-4 |
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• Point-to-point MO and MT • SMS cell broadcast • Text and PDU mode PRS class 12 |
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Open application resources |
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Over-the-air update |
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• ARM © Core,,Blackfin © DSP • Memory:400 kB (RAM)and 1.2 MB (Flash) • Improved power-saving modes • Support for integrated development environ- ments with On-Device-Debugging |
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• Application SW:OTAP • Firmware:FOTA (OMA compliant)RS class 12 |
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Interface |
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| • 2 separated Hirose U.FL-R-SMT 50 Ωantenna connectors for GPS and GSM • 2 separated antenna solder pads for GSM and GPS |
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• Molex 80-pin board-to-board connector - Power supply - Audio:2x analog,1x digital - 1x serial interface (ITU-T V.24 protocol) - USB 2.0 full speed - SIM card interface 3 V,1.8 V - I 2C bus and SPI bus - 2x analog in (ADC) - 1x analog out (PWM) - Multiple GPIOs |
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| Specification for GPS |
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| • Receiver 16 channel,L1 1575.42 MHz • Accuracy Position:2.5 m CEP;5.0 m SEP • Position with DGPS/SBAS:2.0 m CEP; 3.0 m SEP • GPS dedicated AT commands • Support of SBAS (WAAS/EGNOS/MSAS) • GPS active antenna supply:3.0 V • A-GPS enabled |
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• Tracking sensitivity:-157 dBm
(with active antenna) • Date WGS-84 • Start-up Time -Hot start:<3.5 s -Warm start:33 s -Cold start:34 s • Protocols: NMEA-0183 V2.3,RTCM protocol V2.2, UBX binary protocol |
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| Approvals |
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Special Features |
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• R&TTE,FCC,UL,IC,GCF,PTCRB,e-mark,CE • Local approvals and network operator certifications |
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• Character framing 7E1 and 8E1 at serial interface • Programmable module reset • SIM Access Profile integrated • RIL software for Microsoft ® Windows Mobile ™5.0 based devices • Multiplexer driver for Microsoft ® Windows |
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| ACCESSORIES |
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