South Galaxy G7

(5 customer reviews)

2,195.00 Excl. VAT

South Galaxy G7

(5 customer reviews)

2,195.00 Excl. VAT

South galaxy G7 is a rugged and versatile multi-GNSS RTK receiver with built-in IMU. It can provide coordinates down to centimeters in RTK mode. RTK mode requires a pair of receivers: one is stationary which provides corrections, another one moving which applies corrections and provides its precise coordinates.

south Galaxy G7 receiver features a 1598 channels GNSS receiver board. Alongside a VRS RTK subscription from an RTK network, the Galaxy G7 GPS receiver can ensure centimetre accuracy in real-time. Since the receiver supports Galileo, BDS(Beidou), GPS, Glonass, SBAS, IRNSS and QZSS satellite constellations, it can provide a high level of GNSS accuracy, even in harsh conditions.

Galaxy G7 Built-in IMU compensator, correct the coordinates according to the tilt direction and angle of the centring rod automatically within 60°, assist you quickly and accurately survey or stake out points without levelling the pole, error less than 3cm within 45° inclination, improve working efficiency by 20%.

Channels 1598
IMU Tilt Sensor 60°
  Internet Modem None
UHF Radio 410 – 470MHz
GPS L1, L1C, L2C, L2P, L5
BEIDOU BDS-2, B1I, B2I, B3I BDS-3, B1I, B3I, B1C, B2a, B2b

Datasheets and manuals

Frequently Bought Together

South-g7-1 + + + + MicroSurvey FieldGenius for Android
Price for all: 4,139.00

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South Galaxy G7 Product Review

What can you expect with the South Galaxy G7

**Controller and bracket are optional

Outstanding GNSS performance

Equipped with new generation the most powerful GNSS RTK engine with 1598 channels, G7 can track signal from all constellations including B3 signal of BDS satellites. Its high-   performance GNSS antenna is upgraded with strong anti-interference ability and sensitive satellite signal capture ability, to track more satellite in harsh environments. system is   much higher, it can be adapt to the job of longer uninterrupted power.







SOuth galaxy 7

Ultimate portability

Highly integrated GNSS antenna, Bluetooth module and WIFI module, leading the design trend of miniaturisation, light weight, and portable RTK to a new height. Magnesium alloy housing, tough line design, more delicate surface decoration, stronger sense of technological design, more durable.








South galaxy G7

Innovative 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 indicator lights, common information is clear at a glance. Double speaker design, three-dimensional sound broadcast, remove noise barriers, and receive clearer sound.



South galaxy G7 5k km

Long range radio link

Built-in transceiver integrated radio, working frequency 410-470MHz. TrimTalk450S, TrimMark3, SOUTH,CHC,SATEL, HI-TARGET are all compatible. Equipped with Far-Link”Simultaneous” radio module, based on Farlink protocol, it can increase the sensitivity and efficiency of radio signal, achieve the typical working range as 5KM operation, and meet the needs of customers for small and medium- scale.



Barrier- free measurement

Built-in 6800mAh high-capacity battery, the battery life is more than 10 hours, one charge, meets all-day work.Equipped with fast charging charger, which can be fully charged within 5 hours. The battery core can be recharged with long life, and performance is more secure and reliable.



IMU survey

Built-in IMU compensator, correct the coordinates according tot the tilt direction and angle of the centring rod automatically within 60°,
assist you quickly and accurately survey or stake out points without levelling the pole, improve working efficiency by 20%.




The BDS-3 navigation satellites system has been completed for one year. Now SOUTH has released new GNSS products to fully support BDS-3 constellation, here are some improvements on the new products

Tracking more satellites

We tested the new SoC GNSS board receiver in Guangzhou, China. The receiver tracks more than 50 satellites: 9 GPS, 7 GLONASS, 6 GALILEO, 3 QZSS and 25 BDS (12 of them are BDS-2, 13 of them are BDS-3). More satellites in the sky will make GNSS receivers get signals easier and faster. SOUTH new SoC GNSS board has fully supported BDS-3 satellites, so the receiver performance in the field has been greatly improved.

Supporting the new signal band of BDS-3
The BDS-3 constellation has three open service signals: B1C, B2a and B2b (B2b signal provides the PPP service), SOUTH SoC GNSS board receivers can track and use all of them at the same time. The above picture shows the N/E/H errors on different testing: the errors declined with more BDS-3 satellites being used.


Integrated with the SoC gnss board and low-profile antenna, SOUTH new gnss receivers even can track and use QZSS to improve the accuracy, so you may find that the receiver Fixed with QZSS+GPS+GLONASS+GALILEO

Getting Fix faster and stably

To transfer the massive differential data flow caused by more and more satellites in the sky, the exclusive “Farlink” protocol on SOUTH new internal radio module has a larger bandwidth, to make GNSS receivers get fix faster and stably. Normally, in urban area,  the new radio can transfer 2-5km at power 1W, in suburban district the distance could reach 8km.


South Galaxy G7 Specifications

Weight 1 kg
Dimensions 50 × 40 × 25 cm
Reviews (5)

5 reviews for South Galaxy G7

  1. GIANLUCA F. (verified owner)

    Verified reviewVerified review - view originalExternal link

    excellent product quality / price ratio

    (0) (0)
  2. Antonio Zenzola (verified owner)

    Verified reviewVerified review - view originalExternal link

    Best Base/Rover GNSS compared to the price: 965 channels, all costellation unlocked, high accuracy on the field and best connectivity against UAS. We test on EVO2 RTK and Enterprise RTK, getting a deviation less than 6mm on X/Y and less than 1,2cm on Z !!! Best Buy !!!

    (0) (0)
  3. Calogero Sola (verified owner)

    Sono estremamente contento dell’acquisto. Il Sourh G7 mini per me è il miglior GNSS che ho provato. Tutte le costellazioni attive, misurazione inclinata molto affidabile.
    Ero titubante sul Glogalgpssystem ma ho trovato un affidabilissimo venditore ed una efficace ed immediata assistenza. Consigliato pienamente.

    (0) (0)
  4. Anonymous (verified owner)

    Verified reviewVerified review - view originalExternal link

    Powerful GNSS antenna at a reasonable price.

    (0) (0)
  5. Tomáš (verified owner)

    Verified reviewVerified review - view originalExternal link

    Nice little device(light weight), fast position fixation (usually about 30 used satellites). Good signal near buildings.

    (0) (0)

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