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L80-R

Compact GPS Module Integrated with Patch Antenna

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 Interfaces UART: Adjustable 4800~115200bps Default: 9600bps
  2. Update rate1Hz (Default), up to 5Hz
  3. I/O Voltage2.7V~2.9V
  4. Protocols NMEA 0183 PMTK

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 Saving 7uA @Backup Mode 1uA @Standby Mode
L80-R - Compact GPS Module Integrated with Patch Antenna

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Quectel L80-R GPS Specification V1.2 (1.1 MB)
Quectel Android GPS Driver User Guide V1.1 (443.3 KB)
Quectel Antenna Design Note V2.0 (1 MB)
Quectel GNSS DGPS-RTCM Test Guide V1.0 (1.1 MB)
Quectel GNSS Flash EPO Application Note V1.0 (973.4 KB)
Quectel GNSS Low Power Mode Application Note V2.0 (700.5 KB)
Quectel GNSS Patch Antenna Module Design Guide V1.1 (1.1 MB)
Quectel GNSS SDK Commands Manual V1.4 (810 KB)
Quectel GPS Active Antenna Detection & Protection Reference Circuit V1.0 (597.3 KB)
Quectel GPS Modules With SiRFIV Engine Application Note V1.1 (471.3 KB)
Quectel Module Secondary SMT User Guide V2.4 (886.5 KB)
Quectel SiRF4 AGPS AN V1.0 (706.7 KB)
Quectel L80-R EVB User Guide V1.0 (1.2 MB)
Quectel Introduction to Differences between L80 and L80-R V1.0 (825 KB)
Quectel L80-R Hardware Design V1.2 (1.8 MB)
Quectel L80-R Reference Design 20150909 (469.3 KB)
Quectel L80-R GPS Protocol Specification V1.2 (1 MB)
Quectel L80-R GPS Presentation V1.1 (1.6 MB)
Quectel Products Portfolio Overview V2.0 (7.6 MB)

Для просмотра PDF файлов, расположенных на этом сайте, рекомендуется использовать Adobe Reader 9 или более новой версии. Эта программа является бесплатной и её можно загрузить с официального сайта Adobe.

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