Designed for long distance directional communication over a multitude of frequencies, the DB1-LP Series antennas provide gain and directivity comparable to a Yagi antenna, but in a much smaller form factor and over a wider range of frequencies. Made of UV-stable materials, the component withstands long-term use in indoor or outdoor environments. Additionally, it includes mounting hardware for standard masts. Price is less than $39 each in volume. ANTENNA FACTOR, Merlin, OR. (800) 489-1634.