SIM28
SIMCom提供了一种高性能和可靠的辅助GPS模块-SIM28。它是一种SMT类型，带有MTK成熟的仅GPS导航引擎，允许您以最低功耗实现业界的高精度和首次修复时间（TTFF）。
鹏程万里 海纳百川 创智未来 信达天下
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全国销售服务热线0755-83258455
全国销售服务热线0755-83258455
服务热线0755-83258455
首页 > 产品中心 > SIMCom 芯讯通(代理) > GNSS模组
SIMCom提供了一种高性能和可靠的辅助GPS模块-SIM28。它是一种SMT类型，带有MTK成熟的仅GPS导航引擎，允许您以最低功耗实现业界的高精度和首次修复时间（TTFF）。
Mechanical data •Dimensions: 16*12.2*2.4mm •Weight: 1g Features •Support EASYTM self-generated orbit prediction •Support SBAS ranging (WAAS, EGNOS, GAGAN,MSAS) •Support EPOTM orbit prediction •Support Jamming removing function • Low-noise amplifier has been integrated Interfaces •Serial interfaces UART, SPI / I²C •Digital I/O TIMEMARK output EINT0 input GPIO •Protocols NMEA PMTK Support evaluation products •SIM28-TE •SIM28EVB KIT with USB V2.0 full speed interface | Electrical data •Power supply +2.8V ~4.3V •Backup power +2.3V ~4.3V • Power consumption2,5 -- Acquisition:24 mA -- Tracking:19mA -- Standby mode:<200μA • Antenna type Active and Passive •Antenna power External or internal VCC_RF | Performance data •Receiver type 22 tracking / 66 acquisitionchannel GPS receiver GPS L1, C/A Code •Max. update rate 10Hz •Sensitivity1 Tracking:-165 dBm Reacquisition:-160 dBm Cold starts:-147 dBm •Time-To-First-Fix2 Cold starts with EASY:13s Warm starts with EASY:1~2s Cold starts:32s Cold starts with EPO Assist:12.5s Hot starts:<1s •Accuracy Automatic Position3:2.5m CEP Speed4:0.1m/s Timing:10ns •Operation temperature: -40℃~+85 ℃ ------------------------------------- 1.Demonstrated with a good active antenna 2.All SV @ –130 dBm 3.50% 24 hr static, -130dBm 4.50%@ 30m/s 5. @3.3V with a passive antenna |
热线电话：0755-83258455
联系人：王先生
手机：18924617301
邮箱：yi@pcd-ic.com
地址：深圳市龙华区数字创新中心大厦B座10楼1006-1010室
