HDDA3W-25-SP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF antennas are efficient tools for the transmission and reception of electromagnetic waves within a certain frequency range. One of the most popular types is the HDDA3W-25-SP antenna, which is designed for long-distance, wide-area coverage. It is mostly used in cellular base stations, terrestrial broadcast systems, and Wi-Fi networks.

The structure of an HDDA3W-25-SP antenna is composed of a specially designed high-gain, dipole element, which is made of stainless steel and has been designed to optimize its radiation pattern for optimized performance. The dipole element is attached to a specially designed support bracket which allows the antenna to be mounted at an angle of up to 45 degrees, allowing for directional transmission of the signal. The support bracket is affixed to a mounting base which is designed to allow for easy installation on any surface.

The HDDA3W-25-SP antenna is one of the most advanced cellular antennas available today due to its small form factor, making it ideal for both indoor and outdoor applications. It is capable of transmitting and receiving signals with an extended range of up to 20 miles (32 kilometers) that is ideal for suburban and rural areas. Its peak gain of 25 dB provides additional range while reducing self-interference, allowing for the transmission and reception of quality signals in any environment.

The working principle of this type of RF antenna is the same as with any other antenna: electromagnetic waves are transmitted and received by an antenna via conduction. The frequency of the signal determines the wavelength, which in turn determines the directionality of the signal. The radiation pattern of the antenna is determined by its physical shape and the materials used. An HDDA3W-25-SP antenna is designed to provide uniform, omnidirectional coverage due to its dipole design.

The radiation pattern of the HDDA3W-25-SP consists of a main lobe that is concentrated in one direction and two sub-lobes that are distributed in the other direction. This pattern allows for a more consistent coverage area. The antenna is also designed for uniform reception of signals, which reduces the risk of problems with interference or dropped calls. Additionally, the high gain of the antenna ensures that the signal remains strong and consistent even at long distances.

The HDDA3W-25-SP antenna is a versatile tool for any companies or individuals interested in long-distance, area-wide coverage of cellular networks, terrestrial broadcast systems, and Wi-Fi networks. Its small form factor, high gain, and uniform radiation pattern make it ideal for use in rural areas and in environments where signal strength is an issue. The antenna is also easy to install and maintain, making it a cost-effective solution for any business or individual.

The specific data is subject to PDF, and the above content is for reference