- Product Code: ARK7591
- Download PDF Data Sheet
Products in this category:
Omni-Directional
- • Stainless Steel construction
- • Omni Directional
- • Designed for ease of transportation and storage
- • Discone Antenna design used to achieve a good RF match
The ARK7591 series of omni-directional antennas cover the 27-1000MHz range in four convenient frequency bands. The principles of discone antenna design are used to achieve a good RF match into a 50Ω feeder cable over wide frequency bands.
The cone & disc are each simulated electrically by means of eight rods spaced to the appropriate geometrical shape. This construction reduces the wind area and the rods are detachable from the central support for ease of transportation & storage. The antenna is constructed from stainless steel and fibreglass for strength and maximum resistance to corrosion and vibration. The antenna is centre supported on a steel tube, although the construction method does not compromise the design gain, which is uniform over the operating bandwidth.