Directional antennas

Although the aboriginal 2-way-radio corpuscle building were at the centers of the beef and were omni-directional, a cellular map can be redrawn with the cellular blast building amid at the corners of the hexagons area three beef converge.3 Anniversary belfry has three sets of directional antennas aimed in three altered admonition with 120 degrees for anniversary corpuscle (totaling 360 degrees) and receiving/transmitting into three altered beef at altered frequencies. This provides a minimum of three channels (from three towers) for anniversary cell. The numbers in the analogy are approach numbers, which echo every 3 cells. Large beef can be subdivided into abate beef for top aggregate areas.4