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Low profile or low mounted antennas can be susceptible to damage. This site was hit as a result of a crossing accident. |
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Antenna vandalism, antenna continues to operate, however it requires repair. |
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Low profile mounted antenna without cover. |
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Damaged antenna base, could be prevented with culvert installation. |
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Routine and scheduled maintenance is a must. |
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Relationship of tag and antenna placement, in the optimum situation the center of the antenna is located parallel to the tag placement.
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Grounding of AEI equipment is extremely important. Wheel detectors attached to the rail draw current directly to the building. Typically a halo grounding system is applied and twisted ground wire, cad welded to the building, is a requirement.
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Upgraded and new installed antennas get a culvert set around the antenna mast, this application was first introduced by CSXT and provides inexpensive protection for the antenna while giving the maintainer a platform to work from.
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