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Freyja GNSS Receiver

The Compact RTK with Advanced IMU Sensor

With integrated RTK technology, the Freyja GNSS receiver offers efficiency and reliability as an advanced positioning solution.

SatLab
Vastra Frolunda, SE

Description

With integrated RTK technology, the Freyja GNSS receiver offers efficiency and reliability as an advanced positioning solution. After design optimizing, Freyja is smaller than SatLab most receivers, which is only 800g. Freyja combines the latest technology with portability as it utilizes more constellations and signals for accurate positioning. It is designed to increase productivity by 25% and enable you to work continuously for more than 12 hours. You can count on SatLab Freyja, which is suited for any measuring task.

New GNSS Antenna

The Freyja GNSS receiver adopts a new GNSS antenna, which enhances the anti-interference ability and tracking capabilities of the low elevation angle. The stability of Bluetooth and connector improve significantly, ensuring the project works on track. 

Advanced IMU Positioning Technology

9-axis IMU sensor ensures intelligent survey performance. Stakeout speeds up by faster position calculation and information output. Moreover, real-time pole-tilt compensation guarantees quality results under any severe measurement conditions. 2.5cm accuracy is achieved under the inclination of 30°.

Software Support

The SatLab Satsurv is the best companion for the Freyja GNSS receiver. The professional field surveying software is easy to use with full functions for further performance promotion of the Freyja. It brings you a more flexible, efficient and interactive experience.

Applications

Mapping

Land Survey

Hydrographic

Agriculture

Topography and As-built

Landfill

Sensor

UAV Base Station

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Specifications

More information

Distinguishable features

New 9-axis IMU GNSS, Pocket RTK, Easy to use

Power

Operating power: min. [V]

6

Operating power: max. [V]

28

Typical consumption [W]

3.2

Internal power supply

Yes

External power supply

Yes

Operating time with internal power supply [hr]

12

Certifications

CE, FCC, KC, IP67

Rechargeable with (auto)battery

Yes

Direct car connection cable available

No

Performance

No. channels

800

Max. simultaneous tracked channels

800

Tracked satellite signals

GPS: L1/L2/L5/L2C; BDS: B1/B2/B3/B1C/B2a; GLONASS: L1/L2/L3; Galileo: E1/E5 AltBOC/ E5a/E5b/E6; SBAS: L1/L5; QZSS: L1/L2/L5/L6; IRNSS: L5

SBAS differential signals

EGNOS,WAAS,MSAS,GAGAN,QZSS

Type of measurements

full carrier phase

Reacqisition time [s]

2

RTK Network Compatibility

Yes

MRS functionality

Yes

General

Type

Land

Year of initial introduction

2021

Height [m]

0.067

Width [m]

0.132

Total Weight [kg]

0.8

Housing Material

magnesium

Horizontal uncertainty

code: DGNSS/RTC (constant part) [m]

0.025

code: DGNSS/RTC (variable part) [ppm]

1

phase: RTK rapid static (constant part) [m]

0.0025

phase: RTK rapid static (variable part) [ppm]

1

phase: RTK kinematic (constant part) [m]

0.008

phase: RTK kinematic (variable part) [ppm]

1

phase: static post processing (constant part) [m]

0.0025

phase: static post processing (variable part) [ppm]

1

phase: kinematic post processing (constant part) [m]

0.0025

phase: kinematic post processing (variable part) [ppm]

1

Initialization time on the fly [s]

2

RTK network solution methods

VRS, RTCM3

Communication: Protocols

RTCM standards for differential data

RTCM 2.x, RTCM 3.0, RTCM 3.2

CMR standards for differential data

CMR, CMR+, sCMRx

Other formats for differential data

No

NMEA output format

NMEA-0183

other output formats

No

L-Band Compatible

Yes

Configuration method

PC software

Recording

Memory medium

internal

Data capacity [MB]

8192

Data input

pen; keys; qwerty keyboard

Communication: general

Simultaneous links

Y

PPS Out

N

Bluetooth

Y

Environment

Operating temperature: min. [°C]

-30

Operating temperature: max. [°C]

70

Humidity resistance

100%

Water sand and dust proof

IP67

Shock and vibration proof

2m

ROHS compliance

N

WEEE compliance

N

Communication: links

Radio modems

internal

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