Radio Wave Propagation Fundamentals (Artech House Remote Sensing Library). Brand NEW in original shrink wrap. Written for professional engineers and students who specialize in antenna, communication and radar systems, thisRead More
Radio frequency antennas are the interface between electric currents moving in metal conductors and radio waves propagating through space. During transmission, a radio transmitter provides an electric current to theRead More
Brand new in the box! The mounting base is 5 1/2 in diameter across the bottom..
