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2019 - 10 - 10
点击次数: 1
城市安全建设和机器设备的技术管理需要依赖于实际性的设备,利用高精度定位模块具有的先进的技术和更好的定位能力就可以实现安防的作用。而安全管理等工作的严谨化和专业化要求更高,在近年来也更可以依赖优质的高精度定位模块实现更好的安防作用。1.实现仪器和车辆的精准定位由于安防工作过程通常会需要追踪车辆或者实现车辆位置的查找,而目前专业供应的高精度定位模块则能够结合车载导航等一系列的设备精准定位。与此同时这种...
2019 - 10 - 10
点击次数: 0
不言而喻现代工业对各种产品的加工精度要求日渐提升,特别是电子设备的精准度要求更是与日俱增,而目前可靠的高精度定位模块则在电子产品的开发之中承担了更好的作用。由于其本身高精度定位模块的特色功能和其应用的领域,其设备相关的设计和实际的应用功能也有着自身的特点。1.反应的灵敏性和定位管理的高精度实时追踪和高精度的定位反应来源于其本身的识别能力,而在目前专业供应的高精度定位模块设计之中,本身的反应更加高效...
2019 - 10 - 10
点击次数: 0
迄今为止互联网时代人们应用与位置服务关联度日渐提升,特别是移动物体的监管等行业之中相应的定位需求更加明显,因此技术可靠的高精度定位模块则受到了广泛的关注。用户想要让这种高精度定位模块发挥更好的功效,则需要对其物联网和相应的服务进行了解,规避影响高精度定位模块效果的因素达成更好的功效。1.周围环境因素和定位信号强度在复杂的地理环境和障碍物较多的地理位置之中,专业供应的高精度定位模块仍旧能够发挥更为稳...
2019 - 09 - 26
点击次数: 9
GPS北斗定位系统是现如今有为常见的装置,在车辆管理和智能设备的建设之中,高端可靠的GPS北斗定位系统则表现出了良好的属性。而由于定位功能的重要性和应用的广泛性,也对这种高质量的GPS北斗定位模块有了更高的标准要求,让其不断的技术改进和系统升级使其拥有了更多的优势。1.定位跟踪更加精确目前定位系统的建设过程之中本身的定位模块精准度更高,而专业的GPS北斗定位模块能够通过GPS信号实现有效的定位,其...
2019 - 09 - 26
点击次数: 8
随着目前北斗卫星和一系列相关的定位系统日趋完善,一系列配套仪器和相应的设备都有了更好的定位追踪能力,而这种高品质的GPS北斗定位模块则在其中发挥了尤为重要的信息管理和回馈功能,这种良好且优质的反应能力也源于GPS北斗定位模块精准的监测效果。1.基于高精度卫星算法维持稳定性为了提高现如今可靠放心的GPS北斗定位模块的反应能力,目前高品质的模块在相应的反应能力方面借助了卫星导航精度的专业识别方式,通过...
2019 - 09 - 26
点击次数: 4
众所周知北斗卫星导航引申了一系列专业的定位系统,在相关的卫星导航产业链接设置过程之中,发挥了重要的作用,更是可以利用这种卫星来实现专业的GPS北斗定位模块设计,而近年来这种靠谱的GPS北斗定位模块也逐步发挥了更丰富的功效,在诸多的领域之中发挥更加丰富的应用功能。1.城市建设和工程作业的精准定位在普通GPS无法接收的地理位置之中,采用专业的定位仪器更为关键,而目前备受好评的GPS北斗定位模块能够利用...
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电话: 0755-2955 6666
邮箱: eims@qiwang.cn
地址: 中国深圳宝安中心区宝源路F518时尚创意园15栋3层
产品名称: NEO-M8N
上市日期:2019-04-11
  • 产品描述
  • 产品优点
  •  说明
  • 规格参数
  • 规格书下载

The NEO-M8 series of standalone concurrent GNSS modules is built on the exceptional performance of the
u-blox M8 GNSS (GPS, GLONASS, BeiDou, QZSS, SBAS and Galileo-ready
1) engine in the industry proven NEO
form factor.
The NEO-M8 series provides high sensitivity and minimal acquisition times while maintaining low system power.
The NEO-M8M is optimized for cost sensitive applications, while NEO-M8N/M8Q provides best performance and
easier RF integration. The NEO form factor allows easy migration from previous NEO generations. Sophisticated
RF-architecture and interference suppression ensure maximum performance even in GNSS-hostile environments.
The NEO-M8 series combines a high level of robustness and integration capability with flexible connectivity
options. The future-proof NEO-M8N includes an internal Flash that allows simple firmware upgrades for
supporting additional GNSS systems. This makes NEO-M8 perfectly suited to industrial and automotive
applications.
The DDC (I
2C compatible) interface provides connectivity and enables synergies with most u-blox cellular
modules. For RF optimization the NEO-M8N/M8Q features an additional front-end LNA for easier antenna
integration and a front-end SAW filter for increased jamming immunity.
u-blox M8 modules use GNSS chips qualified according to AEC-Q100, are manufactured in ISO/TS 16949
certified sites, and fully tested on a system level. Qualification tests are performed as stipulated in the ISO16750
standard: “Road vehicles – Environmental conditions and testing for electrical and electronic equipment”.
u-blox’ AssistNow Assistance supply aiding information, such as ephemeris, almanac, rough last position and
time, reduce the time to first fix significantly and improve the acquisition sensitivity. AssistNow data are with
u-blox M8 supporting both GPS and GLONASS constellation for faster acquisition than a GPS-only assistance.
The extended validity of AssistNow Offline data (up to 35 days) and AssistNow Autonomous data (up to 6 days)
provide faster acquisition after long off time.

1: NEO-M8 performance in different GNSS modes (default: concurrent reception of GPS and GLONASS)
2 Ready to support Galileo E1B/C when available (NEO-M8N)
3 All satellites at -130 dBm
4 Dependent on aiding data connection speed and latency
5 BeiDou assisted acquisition is not available with FW 2.01
6 Demonstrated with a good external LNA
7 50% @ 30 m/s
8 CEP, 50%, 24 hours static, -130 dBm, > 6 SVs
9 Assuming Airborne < 4 g platform

The NEO-M8 series of standalone concurrent GNSS modules is built on the exceptional performance of the
u-blox M8 GNSS (GPS, GLONASS, BeiDou, QZSS, SBAS and Galileo-ready
1) engine in the industry proven NEO
form factor.
The NEO-M8 series provides high sensitivity and minimal acquisition times while maintaining low system power.
The NEO-M8M is optimized for cost sensitive applications, while NEO-M8N/M8Q provides best performance and
easier RF integration. The NEO form factor allows easy migration from previous NEO generations. Sophisticated
RF-architecture and interference suppression ensure maximum performance even in GNSS-hostile environments.
The NEO-M8 series combines a high level of robustness and integration capability with flexible connectivity
options. The future-proof NEO-M8N includes an internal Flash that allows simple firmware upgrades for
supporting additional GNSS systems. This makes NEO-M8 perfectly suited to industrial and automotive
applications.
The DDC (I
2C compatible) interface provides connectivity and enables synergies with most u-blox cellular
modules. For RF optimization the NEO-M8N/M8Q features an additional front-end LNA for easier antenna
integration and a front-end SAW filter for increased jamming immunity.
u-blox M8 modules use GNSS chips qualified according to AEC-Q100, are manufactured in ISO/TS 16949
certified sites, and fully tested on a system level. Qualification tests are performed as stipulated in the ISO16750
standard: “Road vehicles – Environmental conditions and testing for electrical and electronic equipment”.
u-blox’ AssistNow Assistance supply aiding information, such as ephemeris, almanac, rough last position and
time, reduce the time to first fix significantly and improve the acquisition sensitivity. AssistNow data are with
u-blox M8 supporting both GPS and GLONASS constellation for faster acquisition than a GPS-only assistance.
The extended validity of AssistNow Offline data (up to 35 days) and AssistNow Autonomous data (up to 6 days)
provide faster acquisition after long off time.

Performance

Receiver type 72-channel u-blox M8 engine
GPS L1C/A
SBAS L1C/A
QZSS L1C/A
GLONASS L1OF
BeiDou B1
Galileo E1B/C
2



NEO-M8N/Q GNSS GPS & GLONASS GPS & BeiDou GPS
Time-To-First-Fix 3 Cold start 26 s 27 s 29 s
Hot start 1 s 1 s 1 s
Aided starts 4 2 s 3 s 5 2 s
Sensitivity 6 Tracking & Navigation –167 dBm –165 dBm –166 dBm
Reacquisition –160 dBm –160 dBm –160 dBm
Cold start –148 dBm –148 dBm –148 dBm
Hot start –156 dBm –156 dBm –156 dBm
NEO-M8M GNSS GPS & GLONASS GPS & BeiDou GPS
Time-To-First-Fix 3 Cold start 27 s 28 s 30 s
Hot start 1 s 1 s 1 s
Aided starts 4 4 s 6 s 5 3 s
Sensitivity 6 Tracking & Navigation –164 dBm –162 dBm –163 dBm
Reacquisition –159 dBm –159 dBm –159 dBm
Cold start –147 dBm –147 dBm –147 dBm
Hot start –156 dBm –156 dBm –156 dBm
TCXO or Crystal GNSS GPS & GLONASS GPS & BeiDou GPS
Max navigation update rate NEO-M8N
NEO-M8M/Q
5 Hz
10 Hz
5 Hz
10 Hz
10 Hz
18 Hz
Velocity accuracy 7 0.05 m/s


Heading accuracy 7 0.3 degrees


Horizontal position accuracy 8 Autonomous
SBAS
2.5 m
2.0 m


Accuracy of time pulse signal RMS 30 ns
60 ns


99%



Frequency of time pulse signal 0.25 Hz…10 MHz (configurable)


Operational limits 9 Dynamics 4 g

Altitude 50,000 m


Velocity 500 m/s





相关产品 / Products More
  • 发布时间: 2019 - 04 - 11
    The NEO-M8 series of standalone concurrent GNSS modules is built on the exceptional performance of theu-blox M8 GNSS (GPS, GLONASS, BeiDou, QZSS, SBAS and Galileo-ready1) engine in the industry proven NEOform factor.The NEO-M8 series provides high sensitivity and minimal acquisition times while maintaining low system power.The NEO-M8M is optimized for cost sensitive applications, while NEO-M8N/M8Q provides best performance andeasier RF integration. The NEO form factor allows easy migration from previous NEO generations. SophisticatedRF-architecture and interference suppression ensure maximum p...
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