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广州鑫图科技有限公司
联系人：肖美（经理）
固 话：020-85667648
手 机：18820009114
产品搜索
| 型号 | GS-96U8 | 电池类型 | 其他 |
|---|---|---|---|
| 品牌 | Gstar | 产地 | 广东省广州市天河区 |
1、产品描述
GS-96U8 GPS/GNSS/BeiDou模块是一个低功耗主芯片的超小外型GPS接收模组，该产品采用了新一代U-blox芯片，超高灵敏度，具备全方位功能，能满足专业定位的严格要求。内嵌在使用 GPS服务的智慧型手机、平板电脑、PND、DVR、可携式装置，测量设备，人员定位管理，测速设 备，授时设备，交车跟踪定位、出租车跟踪定位、公司车辆跟踪定位、物流车辆跟踪定位、汽车故 障检测、汽车油量检测、汽车物联网、挖掘机定位等等。
2、模块外形
3、产品应用
GPS 应用在 PDA、Pocket PC 和其他便携设备领域
个人定位和汽车定位等轨迹追踪产品
面积测量及距离测量等测绘产品
同步 UTC 时间及授时领域
轨迹记录及 GPS 数据点校准等产品
4、产品优点
单面表贴，二次 SMT 方案，更快速的应用
采用无铅工艺制造，符合 RoHS 标准
UART / TTL，USB2.0 可选输出
采用 KDS 0.5PPM 高精度 TCXO
丰富的数据输出速率：9600bps(默认) [可选:1200,2400,4800，19200，38400，57600，115200， 230400，460800,921600]
可任意设置搭配输出语句：NMEA 0183 V3.0(GGA, GSA, GSV, RMC, VTG, GLL)
内建 RTC 晶体
支持可调的数据刷新率：1Hz-10Hz
卫星质量控制：丰富的设置卫星质量控制及防止飘逸软体设置
应用场景：从步行模式-车载模式-静态模式-便携模式-空降模式及 2D&3D 定位用户可以自由设置
支持定位 PPS 指示灯：未定位前常亮或者关闭；定位后闪烁
支持 AssistNow Online 和 AssistNow Offline 等 A-GPS 服务
GPS、GALILEO、SBAS（WAAS、EGNOS、MSAS、GAGAN）混合引擎
5、模块参数
模块性能 | |
芯片 | ublox UBX-M8030 |
频率 | L1, 1575.42MHz |
协议 | NMEA 0183 v2.3 GALILEO L1 open service (with upgrade) Default:GGA,GSA,GSV,RMC Support:VTG,GLL,TXT ublox binary and NMEA Command |
可用波特率 | 1200,4800,9600,19200,38400,57600,112500 bps |
通道 | 56 |
Internal ROM | 3Mbit of ROM and 2Mbit of RAM |
灵敏度 | 跟踪:-164dBm 捕捉:-159dBm 冷启动-147dBm |
冷启劢 | 平均26秒 |
温启劢 | 平均24秒 |
热启劢 | 平均1秒 |
精度 | HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average Velocity: 0.1 m/s Timepulse signal: RMS 30 ns |
最大高度 | 50000 米 |
最大速度 | 515 m/s |
最大加速度 | ≦ 4G |
更新频率 | 1-10 Hz |
A-GPS | AssistNow on-line and off-line |
接口 | |
I/O Pins | 1 serial ports |
物理特性 | |
类型 | 24 pin stamp holes |
外形尺寸 | 16.0mm * 12.2 mm * 2.4mm |
电源 | |
电源 | 3.3VDC ±5% |
备份电压 | 1.8~3.6VDC |
耗电量 | 49~55mA |
工作环境 | |
湿度范围 | 5% to 95% non-condensing |
工作温度 | -40℃ to 80℃ |
储存温度 | -40℃ to 80℃ |
6、模块工作原理
7、模块信号测试图及RF射频属性图
8、模块管脚分配
Pin NO. | Pin Name | I/O | Description | Remark |
1 | Reserved | - | Reserved | Leave open. |
2 | Reserved | I/O | SPI Select | Leave open if not used. |
3 | TIMEPULSE | O | Timepulse Signal | Configurable Timepulse signal (one pulse per second by default). Leave open if not used |
4 | EXTINT0 | I | External Interrupt | External Interrupt Pin. Internal pull-up resistor to VCC. Leave open if not used. |
5 | USB_DM | I/O | USB I/O line | USB2.0 bidirectional communication pin. Leave open if unused. |
6 | USB_DP | I/O | USB I/O line | Implementation see Section 0 |
7 | VDDUSB | I | USB Power Supply | To use the USB interface connect this pin to 3.0 – 3.6V. If no USB serial port used connect to GND. |
8 | RESET | I | Reserved | Leave open. Can be used as a RESET_N input. |
9 | VCC_RF | O | Output Voltage RF section | Pins 8 and 9 must be connected together. VCC_RF can also be used to power an external active antenna. |
10 | GND | I | Ground | Assure a good GND connection to all GND pins of the module, preferably with a large ground plane |
11 | RF_IN | I | GPS signal input from antenna | The connection to the antenna has to be routed on the PCB. Use a controlled impedance of 50 Ω to connect RF_IN to the antenna or the antenna connector. |
12 | GND | I | Ground | Assure a good GND connection to all GND pins of the module, preferably with a large ground plane |
13 | GND | I | Ground | Assure a good GND connection to all GND pins of the module, preferably with a large ground plane |
14 | Reserved | I | Reserved | Leave open |
15 | Reserved | I | Reserved | Leave open |
16 | CFG_GPS0 | I/O | Config. Pin /SPI SCK | Leave open if not used. |
17 | Reserved | I | Reserved | Leave open |
18 | SDA2 | I/O | DDC Pins | DDC Data. Leave open, if not used. |
19 | SCL2 | I/O | DDC Pins | DDC Clock. Leave open, if not used. |
20 | TxD1 | O | Serial Port 1 |
|
21 | RxD1 | I | Serial Port 1 | 3.6 V tolerant serial input. Internal pull-up resistor to VCC. Leave open if not used. |
22 | V_BCKP | I | Backup voltage upply | It’s recommended to connect a backup battery to V_BCKP in order to enable Warm and Hot Start features on the receivers. Otherwise connect to GND. |
23 | VCC | I | Supply Voltage | Max allowed ripple on VCC=50 mVpp |
24 | GND | I | Ground | Assure a good GND connection to all GND pins of the module, preferably with a large ground plane |
