Laird's unique patented Phantom is a tough antenna for outdoor or indoor applications. Measuring only 3.4" tall, the Phantom UHF antenna's revolutionary design features vertical polarization components. The Phantom provides low visibility, wide bandwidth and a low angle radiation pattern that is superior to traditional gain antennas in most applications.
Phantom outperforms a 3dB whip in many applications
U.S Patent Nos. 5,977,931 - 6,292,156 and 7,209,096