MobileTek N20A GNSS Module

MobileTek N20A is a small, high performance and automatic assisted GNSS module. It is based on MTK high sensitivity navigation system, supporting dual-star. It is reliable and can be used steadily for 5-10 years during -40~85℃. It has tiny package and extremely low power consumption, which makes it easier to be applied to power sensitive devices.

MobileTek N20A GNSS module Specifications and features:

* Main Features
- Support EPO orbit prediction
- Support EASY Self-Generated Orbit Prediction
- Support GPS/Galileo/Glonass/BD2
- Support SBAS ranging: WAAS, EGNOS, GAGAN, MSAS
- Built-in LNA
- Module Dimensions: 16*12.2*2.5mm
- Weight: <1 g
- Operation temperature: -40℃~+85 ℃

* Power Management
- Power supply: +3.1V ~4.3V
- Backup power: +2.0V ~4.3V
- Power consumption
> Acquisition: 25mA
> Tracking: 22mA
> Sleep: 340μA
> Backup: 14μA
- Antenna type: Active and Passive
- Antenna power: external

* Interfaces
- Serial interfaces: UART
- Digital I/O: PPS, INT Input, GPIO
- Protocols: NMEA, PMTK

* Performance data

- Receiver type: 33 tracking / 99 acquisition- channel GNSS receiver
- Maximum update rate: 10Hz
- Sensitivity
> Tracking: -165 dBm
> Reacquisition: -160 dBm
> Cold starts: -148 dBm
- Time-To-First-Fix
> Cold starts: 25s (typical)
> Warm starts: 23s
> Hot starts: <1s
> EPO Assist: 15s (CTTFF)
- Accuracy Automatic Position3: 2.5m CEP
- Speed: 0.1m/s

* Certification: AEC-Q100/Q101/Q200