Feature:

MM-520 provides a host of features that make it easy for integration, use and flexible design. 

1. MM-520 apply Advanced GPS chip: SiRF Star III SOC.

2. Fast acquisition: 20 parallel satellites acquisition.

3. Differential capability utilizes real-time RTCM corrections producing 1-5 meter position accuracy.

4. Standard output interface.

5. Built-in WAAS/EGNOS.

6. Fast TTFF at low signal levels.