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GNSS

SIM33EAU
GNSS Antenna模组

SIMCom presents a high performance GNSS module accompany with GNSS antenna-SIM33EAU. This is a standalone GNSS module include an embedded patch antenna on it. Designed with MTK’s high sensitivity navigation engine, it allows you to achieves the industry’s highest levels of sensitivity, accuracy, and Time-to- First-Fix (TTFF) with lowest power consumption. And with embedded antenna in SMT type, it is very easy to

embed into customer’s application.

产品详情
Mechanical data
•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
 
文档下载
  • MT3333 Platform NMEA Message Specification V1.07
    2019-09-19 16:47:00
  • PSIM Command for MTK GNSS Platform V1.05
    2019-07-05 16:55:00
  • EPO-II Protocol for SIMCOM GNSS Platform V1.03
    2019-05-08 16:54:00
  • MT3337 Platform NMEA Message Specification V1.00
    2019-05-08 16:47:00
  • SIM33EAU_ROHS_Test Report_2018
    2019-01-09 10:26:00
  • SIM33EAU_REACH_Test Report_2018
    2019-01-09 10:25:00
  • MT3333 Platform NMEA Message Specification For GPS+GLONASS_V1.00
    2018-12-07 16:04:00
  • SIM33EAU_EU_Type_Examination_Certificate
    2018-12-05 10:24:00
  • SIM33EAU_Hardware Design_V1.01
    2018-12-05 10:20:00
  • SIM33EAU SPEC V1510
    2018-12-05 10:17:00
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