Designed to support all aspects of GNSS surveying,  the Trimble™ TDL 450H Rentals from AGS radio series offers flexible configuration options and rugged reliability. This sophisticated radio modem places Trimble’s™ newest low power data link technology in your hands. For surveyors that need to make the most of every day, the Trimble™ TDL 450H is a giant step forward in radio technology .Field configurable and built to last