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GSM Specification | ||
Communication system | GSM &WCDMA communication module | |
Communication frequency | GSM: 850/900/1800/1900MHz WCDMA: BAND1/BAND2/BAND5/BAND8 | |
Sensitivity | <-104dBm | |
GPRS | Class 12, TCP/IP | |
Receive sensitivity | Class II RBER2%(-102dBm) | |
Memory | 32+32Mb | |
Phase error | RMSPE<5,PPE<20 | |
Max output | GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3dBm | |
Max frequency error | ±0.1ppm | |
GPS Specification | ||
GPS chipset | MTK high sensitivity chip | |
Frequency | GPS L1, 1575.42MHz | |
GPS channel | 66 | |
Location accuracy | <10 meters | |
Tracking sensitivity | -165dBm | |
Acquisition sensitivity | -148dBm | |
TTFF (open sky) | Avg. hot start≤1sec Avg. cold start≤38sec | |
Function & Package | ||
GPS antenna | GPS ceramic antenna | |
Operating temperature | -20℃~ 70℃ | |
Water/Dustproof | IP65 | |
Standby time | 60 days (upload one GPS data every 6 hours in static mode) | |
Battery | 3800mAh Li-Polymer battery | |
Device Dimension | 43*104*200mm | |
Device Weight | 370g | |








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