Albums: WA7DUH And WB7CNV Tower Construction

WA7DUH And WB7CNV Tower Construction

Photo essay of tower project at the station of Linda WB7CNV and Steve WA7DUH. They live just outside of the Richland and West Richland city limits in Benton County. Project is to initially erect a 65 ft guyed tower, but to design it for 75 ft or higher. Benton County has an ordinance controlling "communications facilities" (BCC 11.65) which includes "communication towers and antennas." Many of the requirements are exempted for amateur radio towers and antennas not exceeding 65 ft.
138 images Submitted by WA7DUH Steve St... on Sat, 08/04/2012 - 11:19am

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W7TYQ (Gary) tightens everything down after applying antiseize paste.

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Uploaded on 09/25/2012 - 10:57am by WA7DUH Steve St... 477 visits

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A completed element. 30M & 40M beam operation is achieved by pushing the beryllium tape through the sweep and down the "return" side, creating a resonant folded element. Thus these elements are only 40 feet wide instead of the 62 feet that would be required if they where straight out.

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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 703 visits

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OK, how to these hollow fiberglass tubes go together??

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Uploaded on 09/25/2012 - 11:01am by WA7DUH Steve St... 587 visits

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Dave W7DJE helps measure out an element tube. These nesting tubes are pulled out, and the ends are trimmed to length with a hacksaw.

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Uploaded on 09/25/2012 - 11:01am by WA7DUH Steve St... 481 visits

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Adam loves Jessica Kabota.

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Uploaded on 08/14/2012 - 5:28pm by WA7DUH Steve St... 749 visits

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Guys from Speedy Angeles Concrete, LLC out of Pasco WA do the work. They have the equipment and muscle, and did the job for a good price.

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Uploaded on 08/14/2012 - 5:30pm by WA7DUH Steve St... 542 visits

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Many parts to each unit..

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Uploaded on 09/25/2012 - 10:59am by WA7DUH Steve St... 633 visits

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Uploaded on 09/25/2012 - 10:58am by WA7DUH Steve St... 502 visits

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The guy rods have 6 x 6 x 1/2 in steel plates to keep them from pulling out of the concrete guy station blocks. Picture shows drilling the 3/4 in holes for the rods. I need a slower turning drill press.

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Uploaded on 08/04/2012 - 6:44pm by WA7DUH Steve St... 937 visits

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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 723 visits