Wuhan Geosun Navigation Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, Credit Card |
| Delivery Time | 5-8works days |
| Packaging Details | Suit Case 320*350*180mm |
| Working Mode | RTK / Static / PPK |
| Satellite Tracking | 1408 Channels, Full Constellation |
| IMU Tilt Survey | <2 cm Accuracy within 60° |
| Durability | Magnesium-Alloy, IP67, IK08 |
| Battery & Endurance | 7000mAh, Up to 40 Hours |
| Brand Name | Geosun |
| Model Number | GS-K501 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, Credit Card | Delivery Time | 5-8works days |
| Packaging Details | Suit Case 320*350*180mm | Working Mode | RTK / Static / PPK |
| Satellite Tracking | 1408 Channels, Full Constellation | IMU Tilt Survey | <2 cm Accuracy within 60° |
| Durability | Magnesium-Alloy, IP67, IK08 | Battery & Endurance | 7000mAh, Up to 40 Hours |
| Brand Name | Geosun | Model Number | GS-K501 |
| Certification | CE | Place of Origin | China |
| High Light | Full-Constellation GNSS RTK Receiver ，Lightweight Long-Endurance GNSS System ，Rugged Magnesium-Alloy GNSS Receiver | ||
K501 GNSS Receiver
Compact Universal RTK System with Full Constellation Tracking and Long Endurance
The K501 is a new-generation GNSS receiver designed for professional surveying, mapping, and engineering projects. With a compact magnesium-alloy structure, the K501 integrates a 1408-channel full-constellation module, high-precision RTK and PPK positioning, and tilt survey support. Its lightweight yet rugged design, combined with IP67 protection and IK08 shock resistance, makes it reliable for long-term outdoor operations.
Equipped with a large-capacity 7000mAh battery, the K501 delivers up to 40 hours of continuous fieldwork in rover CORS mode, significantly reducing downtime. The receiver supports Bluetooth, Wi-Fi, and 4G connectivity for seamless data transfer and real-time corrections.
With multi-constellation, multi-frequency tracking and tilt survey capability (<2 cm accuracy within 60°), the K501 ensures consistent precision in challenging field conditions. Whether for topographic surveys, cadastral mapping, or infrastructure construction, the K501 offers a stable, high-performance GNSS solution in a lightweight form factor.
Technical Highlights
Channels: 1408, supports GPS, BDS, GLONASS, Galileo, QZSS, SBAS
Accuracy:
Static: H ±2.5 mm + 0.5 ppm / V ±5 mm + 0.5 ppm
RTK: H ±8 mm + 1 ppm / V ±15 mm + 1 ppm
Initialization: <5s typical, 99.99% reliability
IMU Tilt Survey: Up to 60°, <2 cm accuracy
Battery: 7000 mAh, up to 40 hours continuous operation
Size & Weight: 120 × 89 mm, 0.63 kg
Durability: Magnesium-alloy, IP67, IK08, withstands 2 m drop
Connectivity: USB Type-C, Bluetooth, 4G, Wi-Fi
Product Comparison: GS-K1000 vs K501 GNSS Receiver
|
Category |
GS-K1000 |
K501 |
|---|---|---|
|
Positioning Modes |
RTK, PPP+AR, Static |
RTK, Static, PPK |
|
Initialization |
< 5s, high stability; works even in CORS-denied areas (PPP+AR engine) |
< 5s typical, 99.99% reliability, requires CORS/PPK support |
|
Accuracy (RTK) |
Horizontal: ±8 mm + 1 ppm |
Horizontal: ±8 mm + 1 ppm |
|
IMU Tilt Compensation |
60° tilt compensation, continuous operation, no bubble level needed |
Up to 60° tilt, < 2 cm accuracy |
|
Display & Control |
5.45" sunlight-readable touchscreen, SurveyPad software |
No built-in display, controlled via external handheld device (T100) |
|
Special Functions |
AR visual stakeout, CAD tools, solar panel marking, azimuth line calculation |
CAD stakeout, photovoltaic marking, volume calculation, road alignment |
|
Connectivity |
Bluetooth, Wi-Fi, 4G, SurveyPad platform |
Bluetooth, Wi-Fi, 4G full network, external Android handheld (T100) |
|
Battery |
6000 mAh, supports fast charging, all-day operation |
7000 mAh, up to 40 hours continuous work |
|
Size & Weight |
Compact design (handheld receiver + display integrated) |
120 × 89 mm, 0.63 kg, magnesium-alloy casing |
|
Durability |
Rugged field design, IP67 protection |
Magnesium-alloy, IP67 waterproof/dustproof, IK08 shock resistance |
|
Application Focus |
High-precision surveying with AR stakeout and visualization in complex sites |
Lightweight, long-endurance receiver for topographic and engineering survey |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2015
Total Annual:
300-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About GEOSUN ——Established in 2015, a high tech enterprise based on fully independent intellectual property rights, applying professional technologies such as GNSS, INS, Visual Posioning (VL), LIDAR (Light Detecon and Range), and Simultaneous Localizaon and Mapping... About GEOSUN ——Established in 2015, a high tech enterprise based on fully independent intellectual property rights, applying professional technologies such as GNSS, INS, Visual Posioning (VL), LIDAR (Light Detecon and Range), and Simultaneous Localizaon and Mapping...
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