A sector antenna is a type of directional microwave antenna with a sector-shaped radiation pattern.
The word 'sector' is used in the geometric sense; some portion of the circumference of a circle measured in degrees of arc. 60°, 90° and 120° designs are typical, often with a few degrees 'extra' to ensure overlap and mounted in multiples when wid...
A sector antenna is a type of directional microwave antenna with a sector-shaped radiation pattern.
The word 'sector' is used in the geometric sense; some portion of the circumference of a circle measured in degrees of arc. 60°, 90° and 120° designs are typical, often with a few degrees 'extra' to ensure overlap and mounted in multiples when wider or full-circle coverage is required.
The antenna's long narrow form gives it a fan-shaped radiation pattern. Sector Antennas have usually a downtilt so that the base station can more effectively cover its immediate area and not cause RF interference to distant cells. The coverage area which is equal to the square of the sector's projection to the ground can be adjusted by changing the downtilt. Downtilting can be used to solve specific problems, for example local interference problems or cells that are too large.
To increase or widen the coverage area, and thus the number of served clients, several sector antennas are installed on the same supporting structure, e.g. tower or mast.
They are used for limited-range distances of around 4 to 5 km.
Read more about Sector Antennas here...
Sector Antennas There are 3 products.
14dBi Sector Antenna 60 Degree Horizontal
14dBi Sector Antenna 60 Degree Horizontal Base station sector antenna 14dBi 2.4GHz is a sectored antenna working in 60° horizontal polarization with breakthrough design. Ideally suited where is a need to build a base station with a large capacity. Both in cities with high density of base stations and in the countryside areas. The sector antenna is...
14dBi Sector Antenna 120 Degree Vertical...
14dBi Sector Antenna 120 Degree Vertical PolarizationBase station sector antenna A professional antenna designed for the construction of base stations with large capacities. This sector antenna is capable of tilting, and can be used in the sector of radio cells, with a strong, focused signal. High gain and wide beamwidth allows coverage of large...
17dBi Sector Antenna 120 Degree Vertical
17dBi Sector Antenna 120 Degree VerticalHigh gain sector antenna works at vertical polarization with a gain of 17 dBi. Designed for to cover 120° area. Suitable to use as base station in areas where a lot of horizontal-polarization antennas are working. Build in microstrip technology, with 17dbi signal strength, makes it easy to create long...
