Previous: H-43: Physical (Probing) Detection
H-44. Electronic detection is effective for locating mines, but this method is time-consuming and exposes personnel to enemy fire. In addition, suspected mines must be confirmed by probing. As in probing, 20 to 30 minutes is the maximum amount of time an individual can use the detector.
H-45. The AN/PSS-14 uses ground penetrating radar (GPR) and metal detection sensing for the detection of AP and AT mines. (See figure H-5.) Both the metal detection and GPR are active search methods that transmit electronic signals into the ground and analyze the signals that return. The metal detection and GPR audio signal can be used separately and in combination as required by local conditions. (Refer to TC 3-34.14 for more information.)
H-46. The AN/PSS-12 mine detector (see figure H-6) is effective at finding metallic mines, but is less effective against low-metal mines. Employment and operation procedures of the AN/PSS-12 are discussed in ATP 3-34.20. The detector is handheld and identifies suspected mines by an audio signal in the headphones.