The Terk Tower antenna is the affordable and easy way to improve both short and long-range radio reception. The Tower serves as two antennas in one. Mounted vertically, it becomes an omnidirectional antenna for great reception from all directions. Place it flat, and the Tower becomes a directional antenna that can be positioned to zero in on weak or distant stations. Performance of the Tower is enhanced by its unique AirCoil technology that electrically isolates the AM and FM elements from each other for increased selectivity with dramatically reduced static and noise. Includes Universal slip-on connector and matching adapters.