Quectel L80 GPS Module
Quectel L80 GPS Module
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.
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.
● Embedded patch antenna: 15.0 × 15.0 × 4.0mm
● Extremely 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
● Support DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN)
● Anti-Jamming, Multi-tone Active Interference Canceller
|L1 Band Receiver|
22 (Tracking) /
|SBAS||WAAS, EGNOS, MSAS, GAGAN|
|Velocity Accuracy||Without Aid||< 0.1m/s|
|Acceleration Accuracy||Without Aid||0.1m/s²|
|Timing Accuracy||1PPS Out||10ns|
|Environmental||Operating Temperature||-40℃ to 85℃|
|Storage Temperature||-45℃ to 125℃|
|Dynamic Performance||Maximum Altitude||Max.18000m|
|Dimensions||16.0 × 16.0 × 6.45mm|
|Serial Interfaces||UART: Adjustable 4800~115200bps|
|Update rate||1Hz (default), up to10Hz|
|I/O Voltage||2.7V ~ 2.9V|
|Power Supply||3.0V ~ 4.3V|