| Screen Size: | No Screen |
|---|---|
| Use: | Automotive |
| Certification: | RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE |




4G+2G GPS GT22BT Specification | |
Antenna | Built-in satellite ceramic antenna, 4G FPC antenna |
Communication module | Simcom/A7670 |
GPS chipset | AT6558R |
Max Output | LTE FDD: 23+1/-3dBm, LTE TDD:23±2dBm |
Reception sensitivity | LTE FDD: (-98dBm),LTE TDD:(-98dBm) |
TTFF | Average hot start time: 1sec (open sky) , Average cold start time: 32sec (open sky) |
Tracking sensitivity | -165dBm |
Acquisition sensitivity | -148dBm |
Working temperature | -20℃to +70℃ |
Frequency | BDSB1, 1561.098MHz;GPS L1,1575.42MHz |




