L2

The Smallest Geodetic GNSS Receiver in the World

  • Small and lightweight design
  • High performance
  • Fast initialization
  • Calibration-free IMU
  • Compatibility with a variety of GNSS software platforms
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The L2 is a lightweight and compact GNSS receiver with IMU, making it ideal for a variety of surveying and mapping applications. It is the smallest geodesic GNSS device in the world so far, with a weight of less than 170g.

Despite its size, the L2 is fully equipped with all the necessary components, including a high-performance OEM board and 1408 channels. This allows it to support all satellites and frequency bands, and to perform exceptionally well even in complex environments.

The L2 also features a fast initialization, calibration-free, and immune to magnetic interference IMU module. This allows users to collect or stakeout topo points up to 60 degrees, without the need for any additional calibration.

The L2 is compatible with a variety of GNSS software platforms, such as SurPro, Field Genius, and SurvCE. This makes it easy to integrate into existing workflows.


The L2 is a versatile and powerful GNSS receiver that is well-suited for a wide range of applications, including:

  •     Land surveying
  •     GIS industry
  •     Pipeline measurement
  •     Construction
  •     Agriculture
  •     Mining
  •     Forestry
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Model

L2

GNSS Performance







Satellites Tracking

GPS: L1 C/A, L2C, L2P, L5

GLONASS: L1C/A, L1P, L2 C/A, L2P

BEIDOU: B1, B2, B3, B1C, B2a, B2b

GALILEO: E1, E5a, E5b

SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM

IRNSS: L5

QZSS: L1,L2C,L5

Channels

1408

Cold Start

< 30 seconds

Hot Start

< 3 seconds

RTK Signal Initialization

< 10 seconds

Initialization Reliability

> 99.9%

Speed

0.03m/s

Update Rate

1Hz – 20Hz


RTK

H: 8 mm + 1 ppm

V: 15 mm + 1 ppm


Code differential

H: 0.25 m + 1 ppm

V: 0.5 m + 1 ppm


SBAS

H: 0.3 m

V: 0.6 m

Correction data

CMR, CMR+, RTCM2, RTCM3, RTCM32

Data output

NMEA Outputs

Power Supply



Battery

Rechargeable

Internal 1800mAh lithium-ion battery

Support USB Type-C fast charging

Voltage

5V

Working time

10h

System

Bluetooth

Fully integrated Bluetooth V4.0

Data interface

Type-C

Tilt Compensation

Fast initialization, dynamic tilt survey up to 60°

Physical

Dimension

118 mm x 52 mm x 36mm

Weight

170g

Operating Temperature

-20℃ ~ +75℃

Storage Temperature

-40℃ ~ +85℃

Water/Dust Proof

IP67 dust proof, protected from 30min immersion to depth of 1m

Shock

Survive a 2m pole drop onto concrete

Indicators

Satellites, datalink, battery, Bluetooth

Button

Power Key

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