Ditch Witch 150RT - Manual (Page 50)

150R/T Operator’s Manual
Specifications - 49
System Operation
CMW
System Operation
* Locators are calibrated to these tolerances under ideal test field conditions. Actual operating field
conditions may have signal distortions or may contain noise sources which result in depth range that is
less than specified.
Operation U.S. Metric
Operating temperature range -4° F to122° F -20° C to 50° C
Antenna configurations peak, null
Audio output speaker
Operating modes (some optional)
Active line 30kHz, 83kHz
Passive line 60Hz (60P), 180Hz (60S)
Beacon 640Hz, 30kHz
Depth Estimate Tolerances*
150 beacon (640H) in air 12’ 3.66 m
150 beacon (640H) in cast iron 6’ 1.83 m
150 (30k) beacon in air 12’ 3.66 m
30k active (direct connect) 15’ 4.57 m
83k active (direct connect) 15’ 4.57 m