L10 Quectel GPS Engine L10 User Guide L10_User _Guide_V1.
Document Title L10 User Guide Version 1.00 Date 2009-7-25 Status Release Document Control ID L10_User_Guide_V1.00 General Notes Quectel offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Quectel. The information provided is based upon requirements specifically provided to Quectel by the customers.
Contents Quectel GPS Engine........................................................................................................................0 L10 User Guide................................................................................................................................0 L10_User _Guide_V1.00.................................................................................................................0 Contents ..........................................................................
1. EVB Kit Introduction 1.1 EVB Top and Bottom View EVB top view L10_User_Guide_V1.
EVB bottom view A: UART port B: Antenna interface C: Adapter interface D: Test points E: L10 Module F: POWER switch G: USB interface H: STANDBY button I: RESET button J: Indication LEDs L10_User_Guide_V1.
1.2 EVB Accessories EVB accessories A: GPS active antenna (3.3V) B: DC5V/2A power adapter C: Serial port cable (USB 2.0) D: USB cable L10_User_Guide_V1.
1.3 EVB and Accessories When USB to RS232 cable is used, the EVB and its accessories are equipped as shown in Figure 12. EVB and accessory equipments with serial cable 2. Operational description 2.1 Tune on the module L10_User_Guide_V1.
switching the “S1” switch to ON state； and the module is tuning on successfully. 2.2. L10 features 2.2.1 General specification The L10 GPS module brings the high performance of the MTK positioning engine to the industrial standard. The module supports 210 PRN channels. With 66 search channels and 22 simultaneous tracking channels, it acquires and tracks satellites in the shortest time even at indoor signal level.
The L10 is an SMD type module with the compact 22.4mm x 17.0mm x 3.0 mm form factor, which can be embedded in customer applications through the 28-pin pads. It provides all hardware interfaces between the module and customer’s board. z The UART port can help to develop customer’s application easily. z The USB port is available for faster data transmission and more flexibility z The antenna interface supports passive and active antenna. 2.2.
z z z Reacquisition Hot start Tracking z z z Cold Start (Autonomous) 35s average Warm Start (Autonomous) 35s average Hot Start (Autonomous) <1.2 s z z EPO, BEE SUPL 5 ~10s z Without Aid 3.0 m 2D-RMS z DGPS 2.5 m Max Update Rate z 10Hz Accuracy of 1PPS Signal z Typical accuracy z Time pulse adjustable from 1ms to 999ms, default 100ms z Without Aid 0.1 m/s z DGPS 0.05 m/s z Without Aid 0.1 m/s² z DGPS 0.
2.2.5 Mechanical architecture L10 Top view and Side dimensions（Unit:mm） L10_User_Guide_V1.
L10 Bottom dimensions（Unit:mm） PAD Bottom dimensions（Unit: mm） L10_User_Guide_V1.
3. GPS Protocol Please see the document of L10_GPS_Protocol. 4. Compliance with FCC Regulations FCC Section 15.21 Information to the user Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Section 15.19 Labelling requirements This device complies with Part 15 of the FCC Rules.
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna.
Shanghai Quectel Wireless Solutions Co., Ltd. Room 801, Building E, No.1618, Yishan Road, Shanghai, China 201103 Tel: +86 21 5108 2965 Mail: info@quectel.
