South
GNSS South G4 Rover-Base Set
The GNSS South G4 Rover-Base Set is a next-generation GNSS RTK system featuring Farlink 2.0 UHF radio, 4th-gen IMU tilt compensation, and an ultra-rugged magnesium alloy body. With 1698-channel GNSS tracking, advanced positioning accuracy, and extended battery life, it is an ideal solution for surveyors demanding precision and reliability, while enabling consistent workflow in various types of weather and terrain conditions.
$7,980.00
SKU: MET-GPSB-04
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Product Highlights
- 698-channel GNSS engine with full constellation tracking
- 4th-generation IMU tilt compensation (up to 60° tilt)
- Farlink 2.0 UHF radio with up to 12km range
- 4GB internal storage, expandable to 128GB
- IP68 waterproof & MIL-STD-810G shockproof durability
Overview
The South G4 Rover-Base Set is a high-performance GNSS RTK system featuring a 1698-channel GNSS engine, 4th-generation IMU tilt compensation, and Farlink 2.0 UHF radio for superior connectivity. Designed for surveyors requiring high precision, fast initialization, and durability, the G4 provides stable performance even in challenging environments. With an IP68-rated magnesium alloy body and extended battery life, it ensures uninterrupted fieldwork across various applications.
Specifications
| GNSS Channels | 1698 |
|---|---|
| Supported Systems | GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, NavIC/IRNSS |
| RTK | 8 mm + 1 ppm (horizontal), 15 mm + 1 ppm (vertical) |
| Static | 2.5 mm + 0.1 ppm (horizontal), 3 mm + 0.4 ppm (vertical) |
| PPK | 3 mm + 1 ppm (horizontal), 5 mm + 1 ppm (vertical) |
| IMU Tilt Correction | <10 mm + 0.7 mm/° tilt, up to 60° |
| Initialization Time | 2-8 seconds |
| IMU Technology | 4th-generation, calibration-free, immune to magnetic interference |
| Battery | 6800mAh Li-ion, up to 20 hours (rover mode) |
| Dimensions | 135mm × 135mm × 84.75mm |
| Weight | 890g |
| Material | Magnesium aluminum alloy shell |
| Environmental Protection | IP68-rated, MIL-STD-810G drop resistance |
Features
698-channel GNSS engine with full constellation tracking
4th-generation IMU tilt compensation (up to 60° tilt)
Farlink 2.0 UHF radio with up to 12km range
4GB internal storage, expandable to 128GB
IP68 waterproof & MIL-STD-810G shockproof durability
6800mAh battery with up to 20-hour operation
WiFi, Bluetooth 5.0, and NFC connectivity
Smart web-based interface for easy configuration
In the Box
- South G4 GNSS RTK Receiver (Base)
- South G4 GNSS RTK Receiver (Rover)
- Field controller (model varies)
- GNSS survey pole
- Tripod for base station
- Tribrach & carrier with extension
- Rechargeable 6800mAh Li-ion batteries (x2)
- USB Type-C charging cables (x2)
- Power adapters (x2)
- Controller holder
- Transport cases (for receiver & accessories)
- Quick start guide
Product Downloads
Download the datasheet, brochure or user guide for this product (PDF).
Frequently Asked Questions
Reviews
Previously published reviews
⭐️⭐️⭐️⭐️ D. Miguel – Verified Buyer – February 14, 2025
"Everything went smoothly—accurate product details, speedy shipping, and helpful support."
⭐️⭐️⭐️⭐️⭐️ O. Jason – Verified Buyer – October 24, 2024
"I’ve compared this with more expensive brands, and the accuracy is almost the same. A great choice if you don’t want to break the bank!"
Compare similar equipment
A structured side-by-side of comparable options in this category to help you choose the right setup for your workflow.
| Specification | This product | |||
|---|---|---|---|---|
| Brand | South | Singular XYZ | FJDynamics | Singular XYZ |
| Price | $7,980.00 | $8,250.00 | $7,405.00 | $6,100.00 |
| Availability | In stock | In stock | In stock | In stock |
| Product Type | GNSS Receiver | GNSS Receiver | GNSS Receiver | GNSS Receiver |
| Condition | New | New | New | New |
| Recommended Use | High-precision GNSS RTK work | High-precision GNSS RTK work | High-precision GNSS RTK work | High-precision GNSS RTK work |
| Channels | 1698 channels | 1408 channels | 1408 channels | 1408 channels |
| IMU / Tilt Compensation | Yes | Yes | Yes | Yes |
| Connectivity | Bluetooth, 4G/LTE, UHF radio | UHF radio | — | 4G/LTE, UHF radio |
| Controller Included | — | Yes | — | Yes |
| IP Rating | — | — | IP67 | IP68 |
| Package Type | Base & Rover Set | Base Set | Base & Rover Set | Base Set |
| Delivery Time | 4–7 business days | 4–7 business days | 4–7 business days | 4–7 business days |
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