Quectel GPS module MT3339 chip with embedded antenna L80

Advantages of L80’s mechanical dimensions:

1. The compact form factor of L80 is only 16.0mm x 16.0mm x 6.45mm and the patch antenna is on the top of L80. So it can saves more space of customer’s PCB.

2. With LCC package and integrated with 15 x 15 x 4mm patch antenna, L80 has the high level of performance both in acquisition and tracking. The thickness of the patch antenna is 4mm, which not only improves the accuracy of positioning, but also avoids interference from other components or external environments.

Firmware

Protocol

• NMEA 0183 standard V3.01

• MTK Private Protocol: PMTK

Configurable Operating Modes

• UART: Adjustable 4800~115200bps (default: 9600bps)

• Update rate: 1Hz (default), up to 10Hz

• Selectable output NMEA messages

• Configurable Periodic Standby Mode

• Selectable navigation mode