South J1 Base

Improving Never Stops

J1 is designed to enhance your performance in the field survey and to provide the most reliable positioning result.
It integrates a 1598 channels world leading GNSS positioning engine, high precision IMU, long range UHF radio and new interact operating system.
More features are to be discovered by you…

More channels and all constellations tracking

With 1598 GNSS channels solution, J1 can support multi-constellation and multifrequency tracking with the help of high-performance GNSS antenna.

More powerful inbuilt radio

Coupling a high-performance UHF module with Farlink communication technology,
which increases signal sensitivity and transmission efficiency, J1 really achieves the goal
of a 8~15km ultra-long-distance working range. And the power consumption of this
carrying new generation module is 60% lower than additional UHF, making the Base
working time is much longer.

Superior Endurance, Up to 25 hours working

J1 uses a built-in 10000mAh ultra-large capacity Li-ion battery, which can last 25
hours of continuous work (Static) benefits from low power consumption circuit design.
The Type-C interface is used on J1 that it can support fast charging through a charger
with PD protocol, and it can be full charged in 4 hours.

Double data backup

The measured data can be simultaneously stored into both internal memory of
receiver and controller, realizing the measured data double backup, which effectively
avoid data loss.

Outstanding IMU measurement

Built-in 4th-generation IMU automatic compensator corrects the coordinates to the
pole tip, assisting surveyors to quickly and accurately measure or stake out point at will
without strictly leveling the receiver, the tilt angle range can achieve up to 60°.

Upward and hidden UHF antenna design

Upward UHF antenna design, achieving all-direction UHF signal receiving and
transmitting. And the antenna interface is hidden into top cover that effectively avoid
accident breaking, protect from water and dust.

Intelligent base signal locking technology

Using one-to-one signal tracking and locking technology, and the independent
frequency under Farlink protocol, the J1 rover can continuously lock and capture the
target base station signal to reduce cross-frequency interference even though other
base stations are working nearby with the same channel.

Smart system management-ROS

J1 is integrated with the ROS system, which comes with intelligent deployment of
multi-mode hardware components, strong computing power and an intelligent
scheduling mechanism, and coupling with an ultra-fine memory management
mechanism, making the fluency and running speed of the receiver comprehensively
improved.

Specification

*The data comes from the SOUTH GNSS Product Laboratory, and the specific situation is subject to local actual usage.

South G7Q Rover

Extraordinary GNSS….

The GNSS unit of G7Q is integrated with an advanced SoC which is a chip comes with the advantage of high integration and low power consumption, efficiently suppress the interference signals, and obtain higher quality observation data from satellite constellations.

Combines with powerful GNSS RTK engine with 1598 channels, and the new generation high sensitivity antenna, G7Q achieves centimeter precision in seconds while fully tracking GPS, GLONASS, BEIDOU, GALILEO and QZSS signals.

Brilliant design

Single button boot design, one button evokes all RTK operations.

The body screen adopts a translucent high-strength panel, which has a stronger visual sense of technology. Plus four color indicator lights, common information is clear at a glance.

Smart unit of tilt measurement

An inbuilt high performance IMU automatic compensator which corrects the coordinates to the pole tip, that assists users quickly and accurately measure or stake out points at will without strict leveling the receiver, it helps surveyors boost productivity by 30 percent. Furthermore, the compensation is still available even though the fixed solution is lost at a short time, surveyors are able to continue the job after fixed solution recovers without initializing again for the IMU module. And the tilt angle range can achieve to 60°.

Unmatched connectivity

Built-in SOUTH self-developed digital radio, with an advanced protocol “Farlink”, makes G7Q achieve the typical working range as 8km. The transmission bandwidth of “Farlink” becomes large, and it increases the sensitivity of radio signal capture, which perfectly solves the problem of large data volume of multiple constellations transmission. And the power consumption can reduce about 60% in the same amount of data transmission compare to the traditional RTK.

Unlimited productivity

The new generation of SoC platform gives RTK more stable performance and lower power consumption. The built-in 6800mAh high-performance battery can support more than 15 hours of continuous operation. Featuring with a universal type-C interface, G7Q allows to charge the built-in batteries with a PD rapid charger, and support power supply from a power bank to ensure a full-day work.

Both internal memory and web interface are accessed by this type-C interface simultaneously without switching working mode for this port.

Specification

Items marked with * will be upgraded along with the update of assigned firmware

The data comes from the SOUTH GNSS Product Laboratory, and the specific situation is subject to local actual usage.
1.Actual battery life can vary depending on usage patterns and other factors. The listed parameter was obtained under controlled testing conditions.