SCADA,Antenna,Installation-,wa technology SCADA Antenna Installation- 8 ways to Save Money, Increase R

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Normal 0 false false false EN-CA X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-qformat:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin-top:0cm;mso-para-margin-right:0cm;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0cm;line-height:115%;mso-pagination:widow-orphan;font-size:11.0pt;font-family:"Calibri","sans-serif";mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-fareast-language:EN-US;}With limited SCADA system operating budgets and tightschedules, it’s never been more important to get the installation done rightthe first time.As anyone who has ever installed an RTU for oil or gas-fieldapplication knows, ensuring a watertight seal on the connection between the yagiantenna and the feed cable can be time-consuming and sometimes a real pain,particularly with those antennas with a connector midway up the boom!  But we all know the consequences if this criticalstep is not done properly:  it can comeback to plague us with poor SCADA system performance, or even completecommunication failure... usually in the worst weather!A simpleway to save money and improve reliabilityA proven method to reduce installation time, improve systemperformance, and increase reliability is to deploy yagi antennas manufacturedwith a custom length, factory-installed integral feedline.   We’renot talking about a long patch cable that’s been heat shrunk to the existingpigtail or N connector, but rather a one-piece, engineered solution thatcompletely eliminates the connector at the antenna.A custom length cableattached directly to the driven element When you install a yagi antenna made with a standard pigtail,or worse yet, one with the connector midway up the boom, the antenna jumpercable needs to be meticulously taped and sealed to prevent water leakingin.  How about this instead! A factoryinstalled custom length cable, integrated directly with the active element withno connector at the antenna. This ingenious antenna innovation completely eliminatesthe connector at the antenna, resulting in many cost-saving benefits.  For the most part, 50 feet or less is likelyto meet the requirements of many SCADA applications, where the majority ofsites are ‘cookie-cutter’ installations and can effectively make use ofsame-length cables. How Does This One PieceFeedline Benefit You?Cost reduction1.      dramatically reduces installation time: simplyremove the antenna from the box, unroll the cable, and it’s ready to install 2.      eliminates the requirement to make up a patchcord3.      minimizes storage space requirements, easesmaterial handling issues by combining previously separate components into onebox4.      reduces the overall cost-of-ownership by minimizingthe need for costly truck rolls to replace impaired or failed antennas due tocompromised connections5.      reduces the need for  RF training to successfully perform theinstallationImproves systemperformance and reliability1.       2.       3.       4.       5.       6.      improves the efficiency of the antenna from ½ to¾ dB by entirely eliminating one connector site. This is particularly importantwith spread spectrum SCADA systems7.      eliminate weatherproofing concerns at theantenna: no connector, no concern8.      provides greater long term dependability of theentire installation Oil & Gas SCADA; Traffic Control; Water Management;UtilitiesWhile oil and gas industry applications are the primarybeneficiaries of custom length integral feed cables, other industries that haverecognized the clear advantages of this innovation include Intelligent Traffic Systems, Water & Waste Water Management,and Utility T & D SCADA applications.  I concede that outside of the Oil & Gas SCADA market,the height and configuration of each site in a SCADA system may vary, in whichcase it’s neither practical nor desirable to stock only a single model  antenna made with a fixed length cable. Insuch cases, the system operator should give serious consideration to have onhand a selection of gain values manufactured with varying cable lengths toaccommodate the height requirements.  Inview of the many obvious advantages listed above, advance planning of antenna placement(and consequent cable length) can ensure compelling value by trimminginstallation time, bolstering productivity, increasing system performance, and extendingsite reliability.  Good SCADA automation can become GREAT using optimum antenna technologyincorporated into the design from the start. Visit us to learn more and seewhat great antenna options Wavelink Antenna Systems offers. Gary Tootle advisesand supports wireless communications professionals throughout USA and Canada  http://www.wavelinkantenna.com/contact.php