SiteNet 900

Rugged, multi-channel 900MHz modem for Construction and Mining

sitenet900pdtTrimble's SiteNet™ 900 is a rugged, multi-network, 900 MHz radio modem designed specifically for the construction and mining industries. It is used to establish robust, wireless data broadcast networks for real-time, high-precision GPS applications.

This versatile Trimble radio operates in the frequency range of 902–928 MHz, broadcasting, repeating, and receiving real-time data used by Trimble GPS receivers. Under optimal conditions, the SiteNet 900 radio broadcasts data up to 10 km (6.2 miles) line-of-sight and coverage can be enhanced by using a network of multi-repeaters. Using the SiteNet 900 radio as a repeater, enables you to provide coverage in previously inaccessible or obstructed locations. The SiteNet 900 radio is so versatile, you can easily change its operating mode to suit any network configuration. This reduces costs and maximizes uptime. Additionally, SiteNet 900 is license free in the U.S.A. and Canada, which makes it extremely portable; you can move it from project to project without licensing hassles and restrictions.

The SiteNet 900 radio is designed to operate reliably in demanding RF environments where many other products and technologies cannot. Optimized for GPS with increased sensitivity and jamming immunity, the SiteNet 900 radio also has error correction, and a high-speed data rate, ensuring maximum performance.

The SiteNet 900 radio is especially suited for use with Trimble's SiteVision™ GPS grade control system, and is ideal for all GPS machine control applications where reliability is important. The machine-rugged unit has been designed and built especially for harsh construction and mining environments. Fully sealed against dust, rain, splash, and spray, the SiteNet 900 radio remains reliable in all weather. The radio's ruggedness and reliability minimizes downtime, lowering ownership costs.

Trimble's SiteNet 900 radio can be used with any Trimble GPS receiver, including: MS750, MS850, MS860, and 5700 receivers.

  • rugged and long-lasting
  • versatile – base, repeater, and rover capabilities
  • reliable even in demanding RF environments
  • optimized for maximum GPS performance
  • upgradeable to two-way data capability
  • license free in the U.S.A. and Canada

See Also

Marine Software

Marine Positioning Systems



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