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Application Area:Systems and Test Facilities (900's)Product Area:On Site Testing or SurveyFrequency Range:30MHz-1GHzTuning:Swept with 1000 pointsInterface:Referenced to NPLOther:N/AEMC Item No:901
This service entails measuring the conductivity of the groundplane and any unwanted reflectivity of the proposed site. This is achieved by the " Reference Site Method" (RSM). Essentially the NSA antennas perform a site measurement with height scan over the National Physics Laboratory Groundplane at Teddington. An algorithm within the software attributes the correct factors to the antennas equating to zero error. This data along with UKAS certified differential test equipment form a traceable and accurate measurement system. This system is then used to perform an identical measurement on the customer's site. A comparison is then made with the NPL figures and reported out as a variance in dBs versus frequency. This procedure is recognized as a very accurate method of comparing other sites against the National Standard by the reduction of importing accumulated errors. An experienced engineer will perform the test in both vertical and horizontal planes. The data will then be submitted in the form of a report which the customer can maintain as part of their site quality audit.
This service entails the measuring of the conductivity and non reflectivity of the proposed site. This is achieved by the \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"Reference Site Method\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" (RSM). Essentially the NSA antennas perform a site measurement with height scan over the National Physics Laboratory Groundplane at Teddington. An algorithm within the software attributes the correct factors to the antennas equating to zero error. These along with UKAS certified differential test equipment form a traceable and accurate measurement system. This method is not recognized as the most accurate method of comparing other sites against the National Standard. An experienced engineer will perform the test in both vertical and horizontal planes. The data will then be submitted in the form of a report which the customer can maintain as part of his site quality audit.
