SJ DITCH WITCH* ELECTRONICS 2450GR GROUND PENETRATING RADAR (Photograph A) Locates both metallic and non-metallic pipes and cables to allow one-pass locates at depths of up to Dual-frequency antenna simultaneously sweeps in two frequencies; this allows the operator to see both deep and shallow objects simultaneously. With 5.6 mph (9 km/h) survey speed and digitally controlled radar, the 2450GR provides fast, clear images. (Photograph B) The 2450GR folds up into a size that is easy Earth-engaged antenna provides better contact on uneven terrain and reduces signal loss. (Photograph C) Rugged, four-wheel cart design allows the operator to scan in the easiest and roughest conditions. Ditch Witch ©2011 The Charles Machine Works, Inc.

LU DITCH WITCH* ELECTRONICS 2450GR GROUND PENETRATING RADAR Survey path width Recording channels Transmit pulse frequency Typical antenna frequency Typical collection speed (scans/second) Typical collection speed at 2-in Display mode Gray scale/color palette Data storage Laptop hard drive Maximum profile length Virtually unlimited Stored data format Raw data (for further data analysis) Setting of GPR propagation velocity (to get accurate evaluation of depth of detected targets) Ground truth or hyperbola fitting methods Reading of pipe position/depth Software cursor System output Printable radar...