Having a coaxial cable tester handy can make checking insulation losses and crossed wiring quick and simple. These tools are very easy to operate and understand, which makes them very popular among professionals and amateurs alike. This tutorial will show users how to use a coaxial cable tester.
Step 1 - The first thing to do is remove all cables from any source of electrical power. Make sure the cables are not laying near other cables that may be conducting electrical signals. A stray voltage signal can give false information and compromise your results.
Step 2 - Before we begin it is important to inspect the cable for any damages. By doing this you may save much time and money, especially if the cable is already damaged and unusable.
Step 3 - Now it’s time to get started testing, first short the conducting ends of the cable to an earth ground. We will drain any errant static voltage, but connecting the other end of the clip to a cable metal pin.
Step 4 - Attach the cable into the tester, this can be use any adapter that will be compatible with the coaxial cable tester and cable. Finally it is time to turn the tester on. Select the type of test you want to conduct on the tester, push the button, and wait for your results.
A coaxial cable tester can help users identify cables that need to be decommissioned or where a connection might be bad. It is always important to test your cables before installing, you may never be able to tell what is wrong with a cable until it is tested.
Friday, July 27, 2012
Monday, July 16, 2012
Removing a SMD with a Solder Iron
George from Circuit Specialists Inc. shows us how to remove a surface mount device from a printed circuit board. In the video he shows how to use the product Chip Quik, and it is all done using a soldering station. For a video how-to request, please visit our website and contact us.
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