Il s'agit d'un module GPS de frequence L1 autonome comprenant une antenne integree.
Details
Details
| Mechanical data • Dimensions: 16*16*6.2 mm • Weight: 5.8g Features • Support eASYTM self-generated orbit prediction • Support ePOTM orbit prediction • Support AGPS • Support SBAS ranging (WAAS, eGNOS, GAGAN, MSAS) Interfaces • Serial interfaces - UART • Digital I/O - TIMeMARK(PPS) - 3D-FIX • Protocols - NMeA - PMTK Support evaluation products • SIM68 eVB KIT with USB V2.0 full speed interface electrical data • Power supply: +2.8V ~4.3V • Backup power: +2.3V ~4.3V • Power consumption2: 3.3V (typical) - Acquisition: 23mA - Tracking: 17mA - Sleep: 200μA |
Performance data • Receiver type - 22 tracking / 66 acquisition- channel 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: 31s (typical) - Warm starts: 30s - Hot starts: <1s - ePO Assist: 13s (CTTFF) • Accuracy - Automatic Position3: 2.5m CeP - Speed4: 0.1m/s • 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 |
