It is critical to note that one must measure what signal is available in the air above your home or building (usually 8 meters above ground level) to enable one to make a proper informed decision on which product and antenna system to install. Below are informative scenarios. There are many signal obstructions at standing level.
How can one amplify something that you do not know whether it exists or not? Hence we have qualified and authorised installers across South Africa assigned to you to complete the relevant tests to confirm which products to use.