For field operations across large working widths, automatic steering systems are essential in order to avoid gaps or overlaps. However, to use automatic steering systems with the highest level of precision, an RTK correction signal is required, which in some regions is either limited, or not available at all.
The newly developed RTK Field Base from Claas means that farmers no longer have to depend on stationary transmitters or mobile communications, and makes it possible to use the correction signal anywhere, with no limitations.
The RTK Field Base has a two-frequency GPS and Glonass receiver, guaranteeing the highest level of precision and reliability. With a maximum deviation of 2.0 to 3.0cm, the quality of the correction signal can compete with that of stationary transmitters.
Depending on the topography and the legal framework surrounding the use of radio signals, the system can achieve a reliable signal range of 3.0 to 5.0km. If permitted by statutory regulations, an even greater range can be achieved through the use of external radio technology.
In principle, the RTK Field Base can be used anywhere and anytime, wherever correction signal reception has been found to be weak or non-existent. The device’s compact dimensions and practical tripod system make it very easy to transport and set up. The RTK Field Base is ready to use just a few minutes after start-up, so there is no great loss of time when moving from field to field
The RTK Field Base is equally as suitable for use with machinery fleets, like combine harvesters for example. As it is supported by international standards such as the RTCM 3.x correction signal format, both Claas fleets and mixed fleets using steering systems produced by other manufacturers can be easily supported using the RTK Field Base. Additionally, the signal can be used by an unlimited number of machines within its range without any licensing fees for transmission being incurred.
The RTK Field Base costs £7,900 (price correct at October 2016), and will pay for itself in three years if used for three machines instead of paying an RTK licence fee to use a fixed network.
For more information visit: www.claas.co.uk.
