Albums: WA7DUH And WB7CNV Tower Construction

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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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Uploaded on 09/25/2012 - 11:03am by WA7DUH Steve St... 664 visits
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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 704 visits
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Rubber boots hold the elements into the EHU sockets.

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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 812 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... 768 visits
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Yes, the droop is normal. Note the middle driven element has not been installed in this picture. The tree has to be removed.

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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 833 visits
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Uploaded on 09/25/2012 - 11:04am by WA7DUH Steve St... 544 visits
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Uploaded on 10/10/2012 - 5:37pm by WA7DUH Steve St... 585 visits
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Uploaded on 10/10/2012 - 5:40pm by WA7DUH Steve St... 623 visits