产品描述:SIM66M GNSS 精准定位导航模块模组
SIM66M是一款高性能、可靠的GNSS模块。它是一个GNSS模块,在LCC类型中集成了GPS、GLONASS和伽利略*系统,具有unicorecomm的高灵敏度导航引擎,允许客户以更低的功耗实现行业高水平的灵敏度、准确性和首ci定位时间(TTFF)。
SIM66M提供同步GPS、GLONASS、伽利略和QZSS开放服务L1接收能力。凭借46个跟踪通道和64个采集通道,SIM66M可以采集和跟踪多个卫星信号的任意组合。结合*的AGNSS,SIM66M实现了最gao的性能,完quan符合工业标准。
产品优势:SIM66M GNSS 精准定位导航模块模组
-支持SBAS测距(WAAS、EGNOS、GAGAN、MSAS)
-支持清除堵塞
-集成了低噪声放大器
Mechanical data
• Dimensions : 10.1*9.7*2.5mm
• Weight : 0.51g±0.01g
Features
• Support GPS/GLONASS/Galileo*
(L1 Band Receiver 1575.42MHz)
• Support SBAS ranging
(WAAS, EGNOS, GAGAN, MSAS)
• Support AGNSS
• Low-noise amplifier has been integrated
Note
1. Demonstrated in lab
2. All SV @ –130 dBm , GPS&GLONASS mode3. 50% 24 hr static,-130dBm , GPS&GLONASS mode
5. When at -40°C~ -30°C, the sensitivity will be somewhat worse
6. @3.6V with a passive antenna
Performance data
• Receiver type :
46tracking/64 acquisition-
channel GNSS receiver
• Max. update rate : 1Hz
• Sensitivity1
Tracking : -160dBm
Reacquisition : -158dBm
Cold starts : -147dBm
• Time-To-First Fix²
Cold starts : 29s
Hot starts :<2s
• Accuracy
Automatic Position³ : Speed⁴ :0.1m/s
• Operation temperature5 : -40℃~+85 ℃
Interfaces
• Serial interfaces
UART
• Digital I/O
PPS
EINT0
• Protocols
NEMA
Electrical data
• Power supply : 3.2V~4.0V
• Backup power : 1.4V~3.6V
• Power consumption2.6 :
Acquisition : 27mA
Tracking : 28mA
Backup : 78uA
• Antenna type : Active and passive
• Antenna power : External or internal VCC_RF
Certifications
• CE*
• RoHS/REACH