Компактный GPS-модуль со встроенной патч-антенной Quectel L80-R

  • Компактный GPS-модуль со встроенной патч-антенной Quectel L80-R
  • Компактный GPS-модуль со встроенной патч-антенной Quectel L80-R
Компактный GPS-модуль со встроенной патч-антенной Quectel L80-R
  • Embedded Patch Antenna
  • EASY™ Technology
  • Low Power Consumption
  • 16.0 x 16.0 x 6.45 mm
  • GPS+QZSS

80-R is an ultra compact GPS POT (Patch on Top) module with an embedded 15.0mm × 15.0mm × 4.0mm patch antenna. This space-saving design makes L80-R the perfect module for the miniature devices. Adopted by LCC package and integrated with patch antenna, L80-R has exceptional performance both in acquisition and tracking.

Combining advanced AGPS called EASY™ (Embedded Assist System) technology, L80-R achieves the highest performance and fully meets the industrial standard. EASY™ technology ensures L80-R can calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal RAM memory, so L80-R can fix position quickly even at indoor signal levels with low power consumption.

With its compact design, high precision and sensitivity, L80-R is perfectly suitable for a broad range of M2M applications such as portable device, automotive, personal tracking, security and industrial PDA, especially suitable for special applications, like GPS mouse and OBD.

Key benefits

  • Embedded patch antenna: 15.0 x 15.0 x 4.0mm
  • Extremely compact size: 16.0 x 16.0 x 6.45mm
  • Cost efficient for ROM-based version
  • Built-in LNA for better sensitivity
  • EASY™, advanced AGPS technology without external memory
  • Ultra low power consumption in tracking mode, 20mA
  • High sensitivity: -165dBm @Tracking, -148dBm @Acquisiton
  • 66 acquisition channels, 22 tracking channels
  • Support QZSS
  • Balloon mode, for high altitude up to 80km
  • PPS VS. NMEA can be used for time service
  • Anti-Jamming, Multi-tone Active Interference Canceller

GPS Features

  1. L1 Band Receiver (1575.42MHz)
  2. Channel22 (tracking) / 66 (acquisition) C/A code
  3. Horizontal Position Accuracy
  4. Autonomous<2.5m CEP
  5. Velocity Accuracy
  6. Without Aid<0.1m/s
  7. Acceleration Accuracy
  8. Without Aid<0.1m/s²
  9. Timing Accuracy
  10. 1PPS Out10ns
  11. Reacquisition Time<1s
  12. TTFF@-130dBm with EASY™
  13. Cold start<15s Warm start<5s Hot start<1s
  14. TTFF@-130dBm without EASY™
  15. Cold start<35s Warm start<30s Hot start<1s
  16. Sensitivity
  17. Acquisition-148dBm Tracking-165dBm Reacquisition-160dBm
  18. Dynamic Performance
  19. Maximum AltitudeMax. 18000m Maximum VelocityMax. 515m/s Maximum Acceleration4G

Interfaces

  1. Serial InterfacesUART: Adjustable 4800~115200bpsDefault: 9600bps
  2. Update rate1Hz (Default), up to 5Hz
  3. I/O Voltage2.7V~2.9V
  4. ProtocolsNMEA 0183PMTK

General Features

  1. Temperature Range-40℃ to 85℃
  2. Dimensions16.0x16.0x6.45mm
  3. WeightApprox. 6.0g

Power Management

  1. Power supply3.0~4.3V
  2. Power Acquisition25mA
  3. Power Tracking20mA
  4. Power Saving7uA @Backup Mode1uA @Standby Mode