Product description:
The HT1097Z3M3L/HT1818Z3G5L is a high-performance positioning module oriented to the field of vehicle integrated navigation. The system includes a high-performance satellite receiver chip that supports both Beidou and GPS. The HT1097Z3M3L is a complete satellite positioning receiving device with all-round functions. Can meet the strict requirements of professional positioning. Small in size, can be installed anywhere in the car, low power consumption, can meet the needs of individual users. The product uses a new AT6558D low-power chip, high sensitivity, and can quickly and accurately locate in places with weak signals such as urban canyons and elevated underpasses. It can be widely used to develop a variety of GPS terminal products, such as: car navigation, car security system, vehicle monitoring and other satellite positioning applications.
Applications:
1. GPS is used in PDA, Pocket PC and other portable devices
2. Track tracking products such as personal positioning and car positioning
3. Surveying and mapping products such as area measurement and distance measurement
4. Synchronize U track records and GPS/Beidou data point calibration and other products
5. TC time and time service area
Product parameters:
Chip: AT6558D (built-in FLASH, support warm start)
Frequency: BDS/GPS/1.5611-1.57542GHz
Protocol; NMEA 0183
Available baud rate: 4800, 19200, 38400, 57600, 115200bps (default 9600 baud rate)
Channel: Three-channel radio frequency, support GPS+BDS (default), BDS+ GLONASS, GPS+ GLONASS output
Sensitivity: Tracking: -162dBm Capture: -148dBm
Cold start: 35 seconds on average
Warm start: 10 seconds on average
Hot start: 1 second on average
Accuracy: <2.5 m[Autonomous] [50%] <3m[SBAS]
Maximum height: 18000 meters
Maximum speed: 515 m/s
Maximum acceleration: ≦ 4G
Update frequency: 1-10 Hz
Power supply: 3.3VDC ±5%
Backup voltage: 1.8~3.6VDC
Power consumption: 21mA external passive antenna, 35mA external active antenna
Humidity range: 5% to 95% non-condensing
Working temperature: -20℃ to 75℃
Storage temperature: -40℃ to 85℃
