Trimble GeoExplorer ll and Geoexplorer lll Navagation

Description

Trimble GeoExplorer ll and Geoexplorer lll Navagation. Description • Small, lightweight, pocket-sized design• Integrated high-performance six-channel GPS receiver and antenna• 2-to-5 meter accuracy after differential correction• Pathfinder Office software—Microsoft Windows-based softwarefor planning GPS mapping, differentially processing GPS data,GIS output, plotting, and data dictionary creation• Carrier phase processing software for submeter accuracy• Records points, lines and areas• Powered by off-the-shelf AA batteries• Tracks up to 8 GPS satellites• 1/4 Megabyte internal memory for storage of over 9,000three-dimensional GPS positions• User-selectable map coordinate system display• GPS satellite status including Az, El, URA and SNR• Average position function• Screen backlight for night time operation• ASCII, RTCM SC-104 and XMODEM serial protocols• Navigation functions, including range, bearing, cross-track error,and storage for 99 waypoints• Real-time differential GPS capability using RTCM SC-104standard input• CE Mark approved Additional information Size 17.3cmW x 8cmD x 4cmH Weight 0.4kg (14 oz.) with AA battery pack Operating temperature -10°C to +50°C Storage temperature -20°C to +70°C Humidity 95%, non-condensing Memory 1/4 megabyte data storage Communication Dual EIA-RS-232 serial port Display Backlit, 4-line, easy-to-read alphanumeric Antenna Internal; connecter for external antenna Update rate Minimum interval once every 0.7 sec Time to first fix. No manual, No Power Cord.