YX-OS44 YanTechLab NavCore UM982 GNSS Module with CNC Heatsink – High-Precision Professional Navigation System Equipment for Technical Projects
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- $144.00
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- $144.00
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Description
Description

Built around the Unicore UM982 module and designed for high‑reliability applications — drones, precision agriculture, autonomous robots, and intelligent driving exams. Delivers centimeter‑level RTK positioning and compass‑free GPS heading, immune to magnetic interference from motors and metal structures.
Key Advantage — GPS Heading Without Compass
Provides reliable heading data for flight controllers and motion control systems. Unlike traditional magnetic compasses, this moving‑baseline heading solution actively avoids errors caused by motor EMI, onboard electronics, and surrounding metal — ensuring robust yaw output even in complex electromagnetic environments.
GNSS & Performance
| Channels | 1408 |
| Antenna Configuration | Dual‑antenna positioning & heading |
| Frequency Support | All‑constellation, all‑frequency |
| Signal Reception | BDS · GPS · GLONASS · Galileo · QZSS |
| Update Rate | 20 Hz |
| Cold Start | ≤ 30 s |
| Hot Start | ≤ 1 s |
| Antenna Matching | Π‑network 50Ω impedance matching |
Positioning & Heading Accuracy
| Standalone (H) | 1.5 m |
| Standalone (V) | 2.5 m |
| DGNSS (H) | 0.4 m + 1 ppm |
| DGNSS (V) | 0.8 m + 1 ppm |
| RTK (H) | 1 cm + 1 ppm |
| RTK (V) | 1.5 cm + 1 ppm |
| Heading (1 m baseline) | 0.1° |
Power
| Input Voltage | 3.3 – 9 V (5 V recommended) |
Resources & Documentation
In the Box
1 × CNC Enclosure
2 × Expansion Flat Cables
1 × USB to Type‑C Data Cable
2 × SR-303(L1+L2+L5 36±2dB Antenna - Optional Configuration)
Terms and conditions
Terms and conditions
Shipping Information
Orders are prepared within 48 hours. Fast small-parcel logistics are used for international shipping.
- USA / Europe: approximately 8–14 days (subject to variation)
- Any abnormal situations will be communicated via email promptly
Returns & After-Sales Policy
If you have any questions after receiving the product, please contact us immediately. Returns or exchanges will be processed according to our return policy. Thank you for your understanding.
Documentation & Technical Support

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