چیپ سری ATGM336H-5N یک اصطلاح عمومی برای خانواده چیپ های ناوبری موقعیت یابی BDS/GNSS می باشد. این سری محصول بر اساس نسل چهارم تراشه تکی کم مصرف Gnsssoc-AT6558 است که از انواع سیستم های ناوبری
، از جمله BDS چین (سیستم ناوبری ماهواره ای Beidou) پشتیبانی می کند. GPS ایالات متحده، GLONASS روسیه ،Galileo اتحادیه اروپا ، QZSS ژاپن و سیستم تقویت ماهواره SBAS (WAAS، Egnos، Gagan، Msas).
ATGM336H می تواند مستقیماً جایگزین ماژول های GPS سری U-blox Max شود.
Description:
The ATGM336H-5N series module is a generic term for a family of BDS/GNSS positioning navigation modules. This product series is based on the fourth generation low-power single chip Gnsssoc-AT6558, which supports a variety of satellite navigation systems, including China's BDS (Beidou Satellite Navigation System). US GPS, Russian GLONASS, European Union Galileo, Japanese QZSS and SBAS satellite augmentation system (WAAS, Egnos, Gagan, Msas).
ATGM336H can directly replace U-blox Max series GPS modules.
Application:
Vehicle and ship positioning and navigation
Mobile phone, tablet, etc.
Portable devices
Industrial equipment
Specifications:
Current consumption:
Number of channels: 32 channels
Support bds/gps/glonass/qzss/sbas multi-system joint positioning
Support A-GPS, A-BDS
On-chip LNA: 1.5 dB noise figure
Power supply 1.8~3.3V (3.3V is recommended, RTC and support circuit operation can be as low as 1.5V.)
Interface: 2 independent uart interfaces, two independent spi interfaces; 1 i2c interface.
Operating temperature: -40 to 85 degrees Celsius
Positioning function: cold start: ≤ 32s / hot start: ≤ 1s / back rober ung: ≤ 1s
Horizontal accuracy: 2.5 meters (cep50%)
Vertical accuracy: 5 meters
Speed measurement accuracy: 0.1 m/s
Timing accuracy: 20 seconds
Maximum acceleration: 4 g
Maximum speed: 515 meters per second
Maximum refresh rate: 10 Hz
Cold start sensitivity: -148dbm
Tracking sensitivity: -163dbm
Recovery sensitivity: -155dbm