S1216F8-BD
该S1216F8-BD是国家的最先进的的全球导航卫星系统接收器，跟踪能力高达28GPS+北斗+QZSS+W AAS+EGNOS+MSAS+GAGAN卫星信号结合起来。双卫星导航接收模块接收到更多的卫星数量相比可用于GPS单接收器增加卫星数量。 提供优越的性能在充满挑战的城市峡谷和多径环境。
该S1216F8-BD模块包含V8内部定位引擎，具有高灵敏度 用于室内定位，低功耗和快速首次定位时间。优越-148dBm冷启动灵敏度使得它能够捕获，跟踪，并获得位置定位在自主很难弱信号环境。接收器的-165dBm的跟踪灵敏度允许连续的位置覆盖几乎所有的应用环境。高性能信号参数的搜索引擎能测试每秒1600万时频假说，提供业界领先的信号采集和TTFF速度。
该S1216F8-BD模块包含LNA，支持无源天线和一个SAW滤波器，易于集成 提高抗干扰能力。它的工作原理与无源和有源天线；自包含的天线检测和短路保护功能使最低成本的集成使用有源天线系统集成商。
特点
167采集/跟踪通道
支持QZSS，W AAS，MSAS，EGNOS，GAGAN
每秒1600万时频假设检验
-148dBm冷启动灵敏度
-165dBm的跟踪灵敏度
29秒冷启动TTFF
3.5秒TTFF与AGPS
1秒热启动
2.5米CEP精度
多路径探测和抑制
干扰检测和缓解
自我辅助星历预报
发热器
使用有源和无源天线
有源天线检测和短路保护
工作温度-40+85ºC
喷淋吸收塔无铅符合RoHS标准
应用
导航/跟踪
定时基准
技术规格
核桃杨
接收器类型L1C/A，167路北斗模式
GPS
北斗+GPS
精度位置2.5米CEP
速度0.1m/sec
时间10ns
启动时间1第二个热启动
<29秒温启动
29秒冷启动
重新捕获1秒
灵敏度-148dBm冷启动
-165dBm导航
更新率1/2/4/5/8/10/20赫兹
操作限制高度<18,000公尺或速度<515m/s
串行接口3.3V LVTTL电平
协议NMEA-0183V3.01
9600波特，8，N，1
默认WGS-84
用户可定义agps
输入电压3.3V DC+/-5％
功耗45mA@3.3V收购
40mA@3.3V跟踪
尺寸16.0毫米长x12.2毫米W 重量：1.6g
工作温度-40℃+85℃
储存温度-55+100摄氏度湿度5％95％
S1216F8-BD
High-Performance167Channel Beidou+GPS Receiver
The S1216F8-BD is state-of-the-art global navigation satellite system receivers capable of tracking up to28GPS+Beidou+QZSS+W AAS+EGNOS+MSAS+GAGAN satellite signals combined.Dual-satellite navigation receiver module receives greater number of satellites than available for GPS-only
receivers.The increased satellite number
offers superior performance in challenging urban canyon and multipath environments.
The S1216F8-BD module contains V enus8positioning engine inside,featuring high sensitivity for indoor fix,low power consumption,and fast TTFF.The superior-148dBm cold start sensitivity allows it to acquire,track,and get position fix autonomously in difficult weak signal environment.The receiver’s-165dBm tracking sensitivity allows continuous position coverage in nearly all application environments.The high performance signal parameter search engine is capable of testing16million time-frequency hypotheses per second,offering industry-leading signal acquisition and TTFF speed.
The S1216F8-BD module contains LNA for easy integration with passive antenna and a SAW filter for
increased jamming immunity.It works with both passive and active antenna;the self-contained antenna detection and short circuit protection feature enables lowest integration cost for system integrators using active antenna.
FEA TURES
167Acquisition/Tracking Channels
Support QZSS,W AAS,MSAS,EGNOS,GAGAN
16million time-frequency hypothesis testing per sec
-148dBm cold start sensitivity
-165dBm tracking sensitivity
29second cold start TTFF
3.5second TTFF with AGPS
1second hot start
2.5m CEP accuracy
Multipath detection and suppression
Jamming detection and mitigation
Self-aided ephemeris prediction
Works with active and passive antenna
Active antenna detection&short protection
Operating temperature-40~+85ºC立式小便器
Pb-free RoHS compliant
Applications
Navigation/Tracking
Timing reference
TECHNICAL SPECIFICATIONS
Receiver Type L1C/A,167channel
Modes Beidou
GPS
Beidou+GPS
Accuracy Position2.5m CEP
Velocity0.1m/sec
Time10ns
Startup Time1second hot start
<29second warm start
29second cold start无油空压机结构图
Reacquisition1s
Sensitivity-148dBm cold start
-165dBm navigation
Update Rate1/2/4/5/8/10/20Hz Operational Limits Altitude<18,000m or
V elocity<515m/s
Serial Interface 3.3V LVTTL level Protocol NMEA-0183V3.01
9600baud,8,N,1
Datum Default WGS-84
User definable
Input V oltage 3.3V DC+/-5%
Power Consumption45mA@3.3V acquisition 40mA@3.3V tracking
Dimension16.0mm L x12.2mm W Weight: 1.6g
Operating Temperature-40oC~+85oC Storage Temperature-55~+100oC Humidity5%~95%
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