GPS receiver SiRFstarIV - GPS Module: A2200-A Positioning Product The Big Performance, Small Footprint Solution GPS Receiver Modules The A2200 GPS modules enable fastest acquisition and tracking with the latest SiRFstarIV technology. This small form-factor module fully Telematics Platforms addresses the demand for lowest power consumption with, amongst other TM features, SiRFaware technology. The removal of jammers does not only facilitate designs of new products, but guarantees operation even in hostile environments. High sensitivity during acquisition or while tracking allows for use in many different environments and under toughest operating conditions. Features Benefits Complete GPS module Easy integration Minimal BOM Jamming detection and removal Accurate positioning Direct passive antenna support Fastest design-in Best acquisition sensitivity Ideally suited for all Lowest tracking power consumption small battery powered TM SiRFaware for constant Hot Start GPS applicationsGPS Solutions for Many Applications With the mission to support our customers in implementing GPS functionality into their systems, Maestro Wireless Solutions is offering a distinct product portfolio to address a wide area of applications.These range from traditional telematics solutions to latest highly integrated consumer devices, all of them having their special requirements towards a GPS module. Based on SiRFstarIII and now also SiRFstarIV chip sets,Maestro Wireless Solutions GPS module solutions address different specific needs and combine high performance, low power consumption, and simplified integration effort. Our modules comply with the RoHS standard and are 100% electrically and functionally tested prior to packaging, thereby assuring the guarantee of the highest quality products. GPS Receiver and Antenna Modules Technical Details A2200-A PERFORMANCE HIGHLIGHTS TM SiRFnav High availability and Channels 48 coverage improved TTFF in weak signal environments Correlators ~ 400,000 TM SiRFaware Keeps module in a state of Frequency LI - 1,575 MHz readiness for rapid navigation 1 (hot start) Sensitivity Jammer remover Detects and removes up to 8 Tracking - 163 dBm technology in-band jammers with minimal Ordering information: loss of sensitivity Navigation - 160 dBm A2200-A A-GPS Embedded Extended Acquisition (cold start) - 148 dBm Ephemeris (SiRFInstantFix1) EVA2200-A Evaluation Board and Ephemeris Push support 2) Position Accuracy < 2.5 m CEP (autonomous) (horizontal) < 2.0 m CEP SBAS MEMS I2C interface Prepared to use additional sensor information for Time To First Fix improved navigation 2) Hot Start < 1 s POWER 2) Warm Start < 35 s Supply voltage 3.0 to 3.6 VDC 2) Cold Start < 35 s Average Current Draw (typical) Navigation Full power mode (Searching) 69mA Update Rate 1 Hz / 5 Hz Supported Peak Current Full power mode (Searching) 52 mA COMMUNICATION Average Current UART - NMEA (Default) Full power mode (Tracking) 41 mA Average Current NMEA message GGA, RMC, GSA, GSV, VTG, Switchable GLL, ZDA Micro Power Mode 35 uA (SiRFawareTM) Baud rate 4,800 (default) Switchable 1,200 to 115.2k Hibernate Status 25 uA Ports Tx (NMEA output) Antenna supply via Vant Rx (NMEA input) Voltage range up to 5.0V UART - SiRF Specific SSB/OSP 3) Max. allowed current 50 mA SiRFbinary protocol Protocol for SiRFstar product family up to SSIII MECHANICAL Open Socket Protocol Protocol extension for SiRFstarIV Dimensions Baud rate 57.6k (default) 3 L x W x H 14 x 10.2 x 2.5 mm Switchable 1,200 to 115.2k L x W x H 0.55 x 0.4 x 0.1 Ports Tx (Binary output) Rx (Binary input) 0.6 g / 0.02 oz. Weight SPI - NMEA/SiRF Specific ENVIRONMENT Clock Up to 6.8 MHz Temperature Ports DO (NMEA / Binary output) DI (NMEA / Binary input) Operating -40C to +85C SPI CLK (clock - input) SPI CS (chip select - input) Storage -40C to +85C Maestro Wireless Solutions Ltd 3603-9, 36/F Humidity Non condensing 118 Connaught Road West Hong Kong Tel: (852) 2869 0688 Fax: (852) 2525 4701 1) With best matched antenna 3) External current limiter suggested contact maestro-wireless.com 2) All SVs with -130dBm www.maestro-wireless.com The information provided herein is believed to be reliable at press time. Maestro Wireless Solutions assumes no responsibility for inaccuracies or omission. Maestro Wireless Solutions assumes no responsibility for the use of this information, and all such information shall be entirely at the users own risk. Prices and specifications are subject to change without notice. Maestro Wireless Solutions does not authorize or warrant any of its products for use in life support devices and/or systems GPS receiver Copyright 2011 Maestro Wireless Solutions - GPS A2200-A/B v1.4