SPS Supporting Infrastructure

Site Positioning Systems Brochure

Trimble Site Positioning Systems combine positioning and communications technology with office and in-field software developed specifically for contractors. Simply select the best solution for each role or job function on the jobsite, and the rest is easy. It is all connected, scalable, and cost-effective.

Supporting Infrastructure

Whether you need a reliable GNSS base station or a rugged rover, the Trimble® SPS855 GNSS Modular Receiver gives you the flexibility to do all of your construction site measurements. As a permanent or semi-permanent base station, it provides GNSS corrections for site measurements and machine control. As a rover, it can move easily from a site supervisor truck to a pole mount for grade checking, site measurement and stakeout. Click here to contact us for more information.

Using a wired LAN or cellular connection to the Trimble Internet Base Station Service (IBSS), contractors can also select a remote IBSS base station and rebroadcast the RTK correction stream from that base to rovers or machines in the vicinity. This allows the radio rebroadcaster to be located in a static location where good cellular coverage is available and allows multiple GNSS rovers and machines to operate anywhere within radio range. This set-up reduces the need for multiple modems and cellular service plans connecting each asset individually to the IBSS server, or long radio repeater chains, saving the contractor considerable costs while also providing a more reliable service in difficult coverage areas. Click here to contact us for more information.

The Trimble® 450 Series Radios (TDL 450H and TDL 450L) offer flexible configuration options and rugged reliability for efficient use of GNSS on the construction site. The TDL 450 series provides base, rover, and repeater data radio options for GPS and GNSS-based positioning on the job site. For site surveyors, site engineers, and grade checkers who need to make the most of every day, the Trimble TDL 450 series is a giant step forward in GNSS radio technology. Click here to contact us for more information.

The Trimble® Site Network Base 900 is a multi-network 900MHz radio that can be used as an external base station, repeater or rover radio. It offers a number of outstanding features and benefits for all off-machine applications. Click here to contact us for more information.