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Tractor Satellite Navigation — Global Signal, Local Precision
Tractor satellite navigation is only as reliable as the signal behind it. A system that loses accuracy in dense crop canopy, on remote fields without internet coverage, or in regions where a single constellation has limited visibility isn’t a precision tool — it’s a variable one.
Choose Your AllyNav Product
Reliable auto steering systems integrate trusted GNSS receivers and robust radio modems to deliver consistent, high-precision navigation for tractors in diverse field conditions.
Multi-Constellation Coverage Built for Every Region
The AF Series GNSS receivers track BDS, GPS, GLONASS, Galileo, QZSS, SBAS, and L-band simultaneously — not as a fallback, but as standard. More tracked satellites means stronger geometry, faster re-acquisition after signal interruption, and consistent positioning accuracy across regions where single-constellation systems underperform.
For correction, the AF Series supports PPP, VRS, PPP-AR, and PPP-RTK services without requiring a dedicated base station on-site. Operations in areas without internet coverage can use radio-based correction or satellite-delivered L-band correction independently — keeping tractor satellite navigation functional regardless of infrastructure availability.
From First Fix to Full Season
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- First fix time: under 30 seconds
- Initialization reliability: >99.9%
- Breakpoint continuation: up to 10 minutes of continued operation if differential data is temporarily lost (AF100)
- Operating temperature: -45°C to +75°C depending on model
For any operation where satellite signal availability, correction access, or regional coverage is a limiting factor, multi-constellation RTK navigation removes those constraints at the source. AllyNav’s AF Series brings that reliability to every tractor type — from single-machine farms to large-scale multi-region deployments where consistent positioning across borders and environments is non-negotiable.
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