Search CompleteMarkets

...e clear of debris so that the bare metal is exposed. Insulated towers sho... lines should be protected with MOVs (Metal Oxide Varistors). In lightnin...

... strap. For grounded towers, at least four 10-foot rods must be bonded to the tower base and in contact with the groundwater table. Soil must be tested to determine conductivity. For insulated towers, the ball gap should be clear of debris so that the bare metal is exposed. Insulated towers should have a static drain choke connected between the feedline and the station ground. Insulated towers should have two 12-foot loops in the feedline between the tower and the transmitter housing. Cadwelding the connections is recommended. All tower attachments should be ... the possibility of vandalism, fencing provides protection for these key areas from being struck by trash removers or farm equipment. Barbed wire should be added to the fencing around these facilities. AM towers can cause electrical injury to animals or people, so it is prudent to erect fencing. Also, the effects of RF radiation emphasize the need to control public accessibility to certain areas. 11. OTHER CAUSES OF LOSS. Here are additional possibilities for loss: Since transmitter buildings are often located near a tower base, they can be damaged ... beacon. Use binoculars to verify that the rods are in place and in good condition since severe lightning hits may vaporize them. Guy wire anchor points should be grounded to the nearest radial by copper strap. For grounded towers, at least four 10-foot rods must be bonded to the tower base and in contact with the groundwater table. Soil must be tested to determine conductivity. For insulated towers, the ball gap should be clear of debris so that the bare metal is exposed. Insulated towers should have a static drain choke connected ...