L80

Açıklama

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

• Combining advanced AGPS called EASY™ (Embedded Assist System) and proven AlwaysLocate™ technology, L80 achieves the highest performance and fully meets the industrial standard. EASY™ technology ensures L80 can calculate and predict orbits automatically using the ephemeris data (up to 3 days) stored in internal flash memory, so L80 can fix position quickly even at indoor signal levels with low power consumption. With AlwaysLocate™ technology, L80 can adaptively adjust the on/off time to achieve balance between positioning accuracy and power consumption according to the environmental and motion conditions.

• L80 supports automatic antenna switching function. It can achieve the switching between internal patch antenna and external active antenna. Moreover, it keeps positioning during the switching process.

• The Fitness Low Power (FLP) feature provides low power GPS solution for fitness application. It is an optimized solution for wearable, fitness and tracking device and only costs about 50% power consumption of normal mode.

• With its tiny design, high precision and sensitivity, L80 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 × 15.0 × 4.0mm

• Compact size: 16.0 × 16.0 × 6.45mm

• Automatic antenna switching function

• Support short circuit protection and antenna detection

• Built-in LNA for better sensitivity

• EASY™, advanced AGPS technology without external memory

• Ultra low power consumption in tracking mode, 20mA

• AlwaysLocate™, an intelligent controller of periodic mode

• LOCUS, innate logger solution with no need of host and external flash

• High sensitivity, -165dBm@Tracking, -148dBm@Acquisition

• 66 acquisition channels, 22 tracking channels

• FLP mode, about 50% power consumption of normal mode

• Balloon mode, for high altitude up to 80km

• Support DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN)

• Anti-Jamming, Multi-tone Active Interference Canceller

• PPS VS. NMEA can be used in time service

• Support SDK command developed by Quectel

Quectel_L80_GPS_Specification_V1.2