Cinterion (Formerly Siemens)
XT75 GPS / GSM / GPRS-EDGE Modem
Thanks to the XT75, the integration of tracking functions
and the associated options is now simpler and cheaper than ever. This
fully integrated module allows for a single tracking system design to
be realised with true global application. Key Features
• State-of-the-art GPS receiver (16 channels)
• Quadband GSM (850/900/1800/1900 MHz)
• EDGE (E-GPRS) multi-slot class 10
• JavaTM IMP-NG
• Integrated TCP/IP stack
• RIL driver for Microsoft© Windows MobileTM based devices
General features:
• Quad-Band GSM850/900/1800/1900
• EDGE (E-GPRS) multi-slot class 10
• GPRS multi-slot class 12
• GSM release 99
• Control via standardised (Hayes 3GPP TS 27.007 and 27.005) and enhanced AT commands
• SIM Application Toolkit (release 99)
• TCP/IP stack access via AT commands
• Internet Services: TCP, UDP, HTTP, FTP, SMTP, POP3
• Supply voltage range: 3.3 ... 4.5 V
• 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
• Dimensions: 34 x 59 x 3.5 mm
• Weight: <10 g
Specification for EDGE data transmission:
• EDGE class 10: max. 236.8 kbps
• Mobile station class B
• Modulation and coding scheme MCS 1-9
Specification for GPRS data transmission:
• GPRS class 12
• Mobile station class B
• PBCCH support
• Coding schemes CS 1-4
Specification for SMS:
• Point-to-point MO and MT
• SMS cell broadcast
• Text and PDU mode
Specification for CSD data transmission:
• Up to 14.4 kbps
• V.110
• Non-transparent mode
• USSD support
Specification for fax:
• Group 3, class 1
Specification for voice:
• Triple-rate codec for HR, FR, and EFR
• Adaptive multi-rate AMR
• Basic hands-free operation
• Echo cancellation
• Noise reduction
Java™ features:
• CLDC 1.1 Hl
• J2ME™ profile IMP-NG
• Location API (JSR179) for GPS access
• Secure data transmission with HTTPS, SSL and PKI
Open application resources:
• ARM© Core, Blackfin© DSP
• Memory: 400 kB (RAM) and 1.2 MB (Flash)
• Improved power-saving modes
• Support for integrated development environments with On-Device-Debugging
Over-the-air update:
• Application SW: OTAP
• Firmware: FOTA (OMA compliant)
Special features:
• Character framing 7E1 and 8E1 at serial interface
• Customer IMEI as variant
• Programmable module reset
• SIM Access Profile integrated
• RIL software for Microsoft® Windows Mobile™ based devices
• Multiplexer driver for Microsoft® Windows
Interfaces:
• 2 separated Hirose U.FL-R-SMT 50 ohm antenna
connectors for GPS and GSM
• 2 separated antenna solder pads for GSM and GPS
• 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
- I2C bus and SPI bus
- 2x analog in (ADC)
- 1x analog out (PWM)
- Multiple GPIOs
Specification for GPS:
• 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) data
• GPS active antenna supply: 3.0 V
• A-GPS enabled
• Tracking sensitivity: -157 dBm
(with external 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
Tel +44 (0) 1256 845888 Fax +44 (0) 1256 333031 www.actecomponents.co.uk
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