Mars Laser RTK

The Mars Laser RTK is an innovative GNSS receiver that integrates the most advanced GNSS, IMU, and laser technologies. It melds GNSS receiver and laser technology, shattering usual constraints in land survey, construction, and GIS applications. It ensures precision and minimizes user fatigue, crafting an impressive surveying experience. With this state-of-the-art RTK module, Mars Laser RTK will perform at its highest levels, making it the best choice for surveyors.


Laser Technology

Mars’ precise laser replaces range poles in difficult conditions, enhancing work range and safety.This synergy of the GNSS receiver and laser module aligns well with surveyors’ usage habits, simplifying work in unique circumstances.


Mars boasts a 3rd generation built-in IMU sensor that detects minute accelerations from the laser point or range pole. Using advanced algorithms, it can maintain high precision with tilt compensation up to 60° in laser mode, simplifying field surveying and eliminating manual initialization.

New K8 Platform

Featuring 1590 channels and the ability to track more than 60 satellites, Mars is not just versatile, but also efficient by supporting SBAS PPP services. With its capability to achieve fixation within seconds, it significantly enhances productivity

Enhanced UHF

The integrated UHF transceiver module, built into the Mars device, boasts an impressively long operational range of up to 15 kilometers. Mars offers flexibility by allowing users to freely switch between rover and base modes.

Technical specifications

Channels 1590
GPS L1C/A, L1C, L2P, L2C, L5
BDS B1I, B2I, B3I,B1C,B2a,B2b
Galileo E1, E5a, E5b, E6c, E5 AltBOC
QZSS L1C/A, L2C, L5, L1C
Signal Recapture ≤1s
RTK Initialization Time <10s (Baseline≤10km)
Static and Fast Static Horizontal 2.5 mm + 0.5 ppm RMS
Vertical 5 mm + 0.5 ppm RMS
Single Baseline RTK Horizontal 8mm + 1ppm RMS
Vertical 15mm + 1ppm RMS
DGPS <0.4m RMS
SBAS Horizontal 0.5m RMS
Vertical 0.8m RMS
Standalone 1.5m 3D RMS
Laser Tilt Measurement ≤5.5cm (5m range,≤60°Tilt in laser mode)
Dimension Φ 15.5cm x 7.3cm
Weight 1.2kg with two batteries
Working Temperature -40℃~+65℃
Storage Temperature -40℃~+85℃
Humidity 100% non-condensing
Waterproof and Dustproof IP67
Shock Survive a 2m drop onto the concrete
Voltage 7-28VDC
Power Consumption 1.7W
Li-ion battery capacity 2 x 3400 mAh
Memory 8 GB
Battery life ≥20h
1 Serial port (7 pin Lemo) Baud rates up to 921,600 bps
Enhanced UHF modem – Full frequency range: 410-470 MHz2
– Transmit power: 0.5-2 W adjustable
– Range: 15 km
WIFI/4G modem
– LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
– LTE-TDD:B38/B39/B40/B41
– WCDMA: B1/B2/B4/B5/B6/B8/B19
– GSM: B2/B3/B5/B8
Position data output rates 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
5 LEDs
indicating Satellites Tracking, RTK Corrections data, GPRS Status and Power
V 4.0 protocol, compatible with Windows OS and Android OS
Calibration-free IMU Up to 60°tilt with 2.5 cm accuracy
Range 10m
Accuracy(room temperature) (3-5)mm + 1ppm
Measuring Frequency Classic Value: 3Hz
Maximum Value: 5Hz
Laser Injection Power 0.9mW~1.5mW
Working Temperature -20℃~+50℃
Storage Temperature -30℃~+60℃


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