SIM68VB
SIMCom提供了一个高性能、可靠的GNSS模块-SIM68VB。这是一个SMT类型的独立GPS L1频率和BD2 GNSS模块,带有MTK的高灵敏度导航引擎,允许客户以较低的功耗实现行业的高灵敏度、准确度和首次修复时间(TTFF)。
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SIMCom提供了一个高性能、可靠的GNSS模块-SIM68VB。这是一个SMT类型的独立GPS L1频率和BD2 GNSS模块,带有MTK的高灵敏度导航引擎,允许客户以较低的功耗实现行业的高灵敏度、准确度和首次修复时间(TTFF)。
Mechanical data •Dimensions: 16*12.2*2.4mm •Weight: 1g 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, SPI / I²C •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:167 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: 34mA Tracking: 30mA AlwaysLocateTM: 340uA Backup: 14uA •Antenna type Active and passive •Antenna power External or internal VCC_RF Approvals • RoHS\REACH |