SITECOM™ - Wireless Data Link for Machine Control Applications

Sitecom is a rugged, reliable radio modem that enables high-precision GPS locating and tracking-machine control-for bulldozers, tractors, and other high-value assets used in construction, agriculture, and other applications.

The Sitecom radio incorporates unique features to ensure reliable and cost-effective operation in tough outdoor machine control environments. For example, a specially designed mounting bracket isolates the unit from vibration and shock that could degrade its performance. Sitecom is engineered to mount on or in the vehicle; a TNC rubber duck antenna that mounts easily to the radio simplifies installation and provides rugged reliability.

As a member of Pacific Crest's field-proven Positioning Data Link (PDL) family, Sitecom is compatible with and supports all major GPS manufacturers worldwide. To purchase complete PDL Kits go to our dealer locator to find a dealer close to you.

Positioning Data Links For Land Surveying

The Global Positioning System (GPS) provides extremely accurate position and timing information. A technique called Differential GPS (DGPS) is used to increase the accuracy of the GPS system. For the highest levels of performance, a technique known as Real-Time Kinematic (RTK) is used allowing one to two centimeters position accuracy.

The fundamental concept of DGPS/RTK is the use of a reference GPS receiver placed in a known location. The reference receiver monitors the system errors and formats corrections messages that are transmitted to the other GPS user equipment.

Pacific Crest Corporation manufactures a Positioning Data Link communication products that provide the critical connection between the GPS reference station and other GPS user equipment. To purchase complete PDL Kits got to our dealer locator to find a dealer close to you.