......
......
......
......
......
Antenna is of the most critical elements of Wireless Communication Network. Antenna represents only a small part of the overall cost of a communication site, but its performance impact is enormous. Its function is to transform conduction current - its this invisible phenomenon that makes radio communications possible. The antenna's impact is determined by choosing appropriate characteristic defined by its specification. Click here to see Technical Specification of Tri-Sector and Tri-Band Antenna Repeaters is useful to provide signal strength improvement in certain area. They are mainly used in two applications: to provide coverage towards some weak outdoor area which has limitation with geographical factors or to generate a better signal strength within indoor coverage. A properly configured repeater installation will provide a cost effective solution for improving coverage in problematic areas meanwhile a poorly installed or configured repeater can actually degrade system performance.
The Expanding world of Communication has lead to an explosion in the number of Base Transceiver Station, especially with roll-out of UMTS/3G. This stimulate the necessity for the improvement in the way that Cellular Network is able to Co-Exist within same site/cell. The potential Interference between each Cellular band is vast and requires application of modern filtering and combining technologies to permit continued growth of existing network with introduction of new 3G network
|