OPERATORS can purchase Raven's 410 GPS antenna and receiver at submeter-level accuracy and later upgrade to decimeter accuracy using the same antenna and receiver. The new antenna and receiver also feature a data rate up to 20 Hz, free software upgrades and a one-year warranty.

The 410 antenna and receiver are priced at $5,195. Contact Raven Industries, Dept. FIN, Box 5107, Sioux Falls, SD 57117, 800/243-5435, visit www.ravenind.com or www.freeproductinfo.net/fin, or circle 189.