The base knows its exact position
Because the base never moves, it can compare the satellite position with its accurately calibrated real position.
Three simple steps
From satellites to accurate steering
The tractor still uses satellites. RTK simply gives it the extra information needed to remove most of the normal GNSS error.
The correction travels over the internet
The base sends a small RTCM correction stream to our server, and NTRIP delivers it to the tractor through mobile data.
The tractor corrects its own position
The receiver combines the corrections with its satellite signals and reaches RTK FIX for centimetre-level, repeatable guidance.
RTCM is the correction data. NTRIP is the method used to send it over the internet. RTK FIX is the accurate solution shown on the tractor.
What the tractor needs
Four things must be in place
We check these before supply so you are not left paying for a service the machine cannot use.
1
RTK-ready receiver
The tractor must have a suitable GNSS receiver and the correct manufacturer RTK unlock.
2
NTRIP connection
The display, receiver or modem must be able to connect to an internet correction service.
3
Mobile data
The tractor needs a reliable internet connection while it is working.
4
Correct setup
The login, correction format, antenna offsets and steering calibration all need to be right.
Two ways to receive corrections
Your own farm base or Base-Free RTK
Both send corrections to the tractor through NTRIP. The difference is where the correction comes from and how the service is priced.
Farm RTK base
A local base is installed on your farm and joins the wider RTK Solutions network. One farm service can supply multiple compatible machines.
£2,995 + VAT including base and Year 1
- £199 + VAT yearly from Year 2
- Nearby physical correction source
- Access to other available network bases
- Battery, 4G and server failover
Base-Free RTK
The tractor receives corrections from an existing partner reference-station network, so no base is installed on the farm.
£400 + VAT per tractor per year
- No farm hardware
- One tractor per licence
- UK-wide and supported European coverage
- Free trial available
Not sure whether your machine is RTK-ready?
Send us the tractor, display and receiver model. We will check the unlocks, NTRIP support and which option makes the most sense.
Accuracy and RTK FIX availability depend on compatible equipment, correct setup, satellite visibility, correction latency, mobile data, antenna condition and local working conditions.