SIM33EAU 4G無線通訊模塊模組
SIMCom公司推出了一款高性能GNSS模塊，配有GNSS天線-SIM33EAU。這是一個獨立GNSS模塊，其上包括嵌入式貼片天線。它采用MTK的高靈敏度導(dǎo)航引擎設(shè)計，使您能夠以最di的功耗實現(xiàn)行業(yè)最gao水平的靈敏度、精確度和首ci定位時間(TTFF)。使用SMT類型的嵌入式天線，非常容易嵌入到客戶的應(yīng)用中
產(chǎn)品描述：SIM33EAU 4G無線通訊模塊模組
SIMCom公司推出了一款高性能GNSS模塊，配有GNSS天線-SIM33EAU。這是一個獨立GNSS模塊，其上包括嵌入式貼片天線。它采用MTK的高靈敏度導(dǎo)航引擎設(shè)計，使您能夠以最di的功耗實現(xiàn)行業(yè)最gao水平的靈敏度、精確度和首ci定位時間(TTFF)。使用SMT類型的嵌入式天線，非常容易嵌入到客戶的應(yīng)用中。
Mechanical data：SIM33EAU 4G無線通訊模塊模組
•Dimensions: 22*22*7.5mm
•Weight: 8.5g
Features
•Support GPS/GLONASS/Galileo/QZSS
•Support EASYTM self-generated orbit prediction
•Support EPOTM orbit prediction
•Support AGPS
•Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
•Support Jamming Removing
•Low-noise amplifier has been integrated
Interfaces
•Serial interfaces
UART
•Digital I/O
TIMEMARK (PPS)
3D-FIX
•Protocols
NMEA
PMTK
Certifications
• RoHS\REACH\CE(RED)
Support product
•SIM68 EVB KIT with USB V2.0 full speed interface
Performance data
•Receiver type
33 tracking/99 acquisition- channel GNSS receiver
•Max. update rate 10Hz
•Sensitivity1
Tracking:-165 dBm
Cold starts: -146 dBm
Hot starts: -160 dBm
•Time-To-First-Fix2
Cold starts: 31 s (typical)
Warm starts: 26s
Hot starts:<1s
EPO Assist: 13s（CTTFF)
• Accuracy
Automatic Position3: 2.5m CEP
Speed4: 0.1m/s
•Operation temperature: -40℃~+85 ℃
Electrical data
•Power supply 2.8~4.3V
•Backup power: 2.3V~4.3V
•Power consumption2: 3.3V（typical）
Acquisition: 38mA
Tracking: 32mA
Standby 520uA
Backup 14uA
