Introducing

Alpha+

Alpha+ provides receiver antenna position with centimeter level accuracy, and sends it in NMEA format to your devices (smartphone, UAV, or robotic vehicle) over UART or Bluetooth in real time.

 

Wide Range of Applications
● Aerial Mapping
● UAV Precision Guidance
● Precision Machine Guidance
● GIS Data Collection
● Real-Time Kinematic or Post-Process Kinematic

Versatile  Communication Interface
● UART and USB for standard device interface
ArduPilot and Pixhawk plug compatible
● Bluetooth connection to Android Mobile Device

High Precision
● 7mm + 1ppm Position Accuracy

Multi-Frequency Multi-GNSS
● GPS/QZSS L1/L2C
● Beidou B1I/B2I
● Galileo E1/E5b
● GLONASS L1/L2

 

Working Scenarios

UAV Precision Guidance

Precision Machine Guidance

GIS Data Collection

Application: Realtime RTK Positioning for UAV

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Precision Farming Spray Drone!

Centimeter-level Pass-to-Pass Accuracy, Year-to-Year Accuracy.


Alpha+ outputs centimeter-level accuracy position in NMEA format to autopilot over UART interface.

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Precision Machine Guidance

 

Centimeter-level Pass-to-Pass Accuracy, Year-to-Year Accuracy.

Alpha+ outputs centimeter-level accuracy position in NMEA format to autopilot over UART interface.

Application: GIS Data Collection

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RTK Position Accuracy for Your Android Phone

Providing centimeter-level rover position accuracy relative to RTK base on your device running geo-centric App such as ArcPad, Esri Collector, Survey 123, TerraGo, …etc. Alpha+ is designed for use with Internet-connected Android smartphones/tablets and Windows notebook computers.

 

Specifications

Mechanical

   
  Size: 74.5 x 54 x 17 mm
  Weight: 40 g
  Operation Temp: -20 ~+65ºC

Connectivity

   
  Bluetooth: 2.1 EDR
  Interfaces: USB, UART, SD Card, PPS

Positioning Accuracy

   
  Horizontal: 7 mm + 1 ppm

Electrical

   
  External Power Input: Micro USB 5V

GNSS

   
  Signals: GPS/QZSS L1/L2C
Beidou B1I/B2I
Galileo E1/E5b
GLONASS L1/L2
  Channels: 230
  Update Rate: 1/2/4/5/8/10 Hz

Data

   
  Size: 16 GB
  Correction Input: RTCM3.x, SkyTraq RAW
  Solution Output: NMEA
  Logs: SkyTraq Binary RAW Data
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