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询价产品信息
SIM68MB
GNSS模组
SIMCom presents a high performance and reliable GNSS module-SIM68MB. This is a standalone GPS L1 frequency and BD2 GNSS module in a SMT type with MTK’s high sensitivity navigation engine, which allows customer to achieve industry’s high level sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lower power consumption.
产品详情
Mechanical data ?Dimensions: 10.1*9.7*2.5mm ?Weight: 0.5g
Features ?Support GPS/BD2 ?Support EASYTM self-generated orbit prediction ?Support EPOTM orbit prediction ?Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS) ?Support DGPS (RTCM) ?Support Jamming Removing ?Low-noise amplifier has been integrated
Interfaces ?Serial interfaces UART ?Digital I/O EINT0 input Pulse-per-second (PPS) ?Protocols NMEA PMTK PSIM
Support product ?SIM68 EVB KIT with USB V2.0 full speed interface | |
Performance data ?Receiver type 33tracking/99 acquisitionchannel GNSS receiver ?Max. update rate 10Hz ?Sensitivity1 Tracking:-165 dBm Reacquisition:-160 dBm Cold starts:-148 dBm ?Time-To-First-Fix2 Cold starts:28 s Warm start:26 s Hot starts:<1s EPO Assist:13s（CTTFF) ? Accuracy Automatic Position3:<2.5m CEP Speed4:0.1m/s ?Operation temperature5: -40℃~+85 ℃ | Electrical data ?Power supply: 2.8V~4.3V ?Backup power: 2.3V~4.6V ?Power consumption2,6 Acquisition: 25mA Tracking: 18mA AlwaysLocateTM: 340uA Backup 14uA ?Antenna type Active and passive ?Antenna power External or internal VCC_RF
Approvals ? RoHS\REACH\CE(RED)
------------------ 1.Demonstrated in lab 2.All SV @ –130 dBm, GPS&BD2 mode 3.50% 24 hr static, -130dBm,GPS&BD2mode 4.50%@ 30m/s 5.When at -40℃~ -30℃,the sensitivity will be somewhat worse 6. @2.8V with a passive antenna |