Product Description
Product Description
Product DescriptionSIM28 GNSS ModuleSIMCom presents a high performance and reliable assisted GPS module-SIM28. It is in a SMT type with MTK mature GPS only navigation engine, which allows you to achieve the industry’s high levels of accuracy and Time-to-First-Fix (TTFF) with lowest power consumption.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 interfacesUART, SPI / I²C •Digital I/OTIMEMARK outputEINT0 inputGPIO•Protocols NMEAPMTK 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 typeActive and Passive•Antenna power External or internalVCC_RFPerformance data•Receiver type22 tracking / 66 acquisitionchannelGPS receiverGPS L1, C/A Code •Max. update rate10Hz•Sensitivity1Tracking:-165 dBmReacquisition:-160 dBmCold starts:-147 dBm•Time-To-First-Fix2Cold starts with EASY:13sWarm starts with EASY:1~2sCold starts:32sCold starts withEPO Assist:12.5sHot starts:<1s•AccuracyAutomatic Position3:2.5m CEPSpeed4:0.1m/sTiming:10ns•Operation temperature: -40℃~+85 ℃ -------------------------------------1.Demonstrated with a good active antenna2.All SV @ –130 dBm3.50% 24 hr static, -130dBm4.50%@ 30m/s5. @3.3V with a passive antennaWhy Choose UsFAQQ1. What is the minimum order quantity for your products?A1. Minimum order quantity starts from ONE piece.Q2. What's the quality of your products?A2. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products.Q3. Is this product free of shipping or free samples?A3. Regularly the sample and shipping cost will be at the buyer's account. But in specific case, we may take these costs. Please kindly check with us the details by email. Thank you.All Categories4G 5G ModuleGPS ReceiverGPS AntennaGSM/LTE/WiFi AntennaGSM/LTE+GPS AntennaGNSS/GPS Module2G/3G/4G ModemGPS TrackerRF Coaxial / ConnectorSIMCard HolderSensorIC
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