[TowerTalk] 7/8 Hardline House entrance.
Wayne Kline
w3ea at hotmail.com
Wed Feb 15 09:59:05 PST 2012
As with any installation.. there are no two alike. My Station consists of 12 runs of 7/8 in hard-line. As you can see the hardlines enter a Big Nema Box and are the Brass connectors are held in lace by SS U bolts on a Aluminum Channel. This channel has two # 8 aluminum ground to two 8' ground rods. They then go to RG213 via N Connectors and into an inside panel, With 3" Barrel connectors mounted mid way on a 4' Aluminum 1/4 angle. There were two more 8' ground rods driven into the ground B-4 the basement concrete was poured. All the two below the inside termination panel and the two below the out side entrance box are bonded together via #8 conductor cable. This installation is 20years old and needs a paint Job. one of my spring Projects...... At the base of Each tower 4 of them and the 80 meter 4 Sq I have the identical configuration but just a smaller BOX Wayne W3EA Pictures link http://s1263.photobucket.com/albums/ii640/WayneW3EA
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