<p>This architectural drawing is Tower antenna design in detail AutoCAD drawing, dwg file, CAD file. Although there isn't a set maximum height for antenna towers, both organizations have established a rebuttable presumption against constructions that are higher than 2,000 feet off the ground. The terrestrial microwave link between the cell towers uses microwave circular horn antennas. The antenna can be used to transmit, receive, or transmit and receive simultaneously. Duplexer is employed when an antenna is being utilized as both a transmitter and a receiver. For more details and information download the drawing file.</p>