TECON~UTRA4502S3NB001 450 - 512 MHz 4.1 dBi Gain Black Laird’s unique patented Ultra Phantom® single-band antenna is a rugged low-profile antenna for outdoor or indoor applications. The Ultra Phantom features vertical polarization, low visibility, wide bandwidth and a low angle radiation pattern that is superior to traditional gain antennas in most applications. Minimum Order Quantity = 20 each