2500AT44M0400E RF/IF and RFID

RF Antennas: 2500AT44M0400E application field and working principle

RF antennas are one of the most important components of a wireless communication network, providing the radio transmitting and receiving functions for two-way communication between the base station and mobile user terminal, thus playing an irreplaceable key role in the development of modern wireless communication. The 2500AT44M0400E is a type of RF antenna which is designed for long-distance point to point communication in the 4.4GHz band. This article will explore the application field and working principle of this antenna.

Application filed for 2500AT44M0400E

The 2500AT44M0400E is an outdoor long-disatance radio frequency antenna with a gain of up to 25dBi and a 4.4GHz frequency range. As a point to point omni-directional antenna that is connected to a single antenna mast, it is ideally suited for FDD systems and long-distance communication links. It is a perfect solution for applications such as fixed wireless links, WiMAX base stations, and long-distance Wi-Fi base stations. It is also highly efficient in applications like soft modems, VSAT, and VoIP, providing excellent coverage and high signal strength.

Working principle of 2500AT44M0400E

The 2500AT44M0400E antenna is a vertical directional antenna with a ribbon cable and an omni directional antenna that connects directly to the antenna mast. The antenna operates with an optimal impedance of 50 ohms and utilizes an electromagnetically balanced design for high efficiency. Equipped with an antenna radiator, the antenna also has a high-level shield-isolation design, which is effective in rejecting interference from nearby signals to improve signal stability and signal-to-noise ratio.

The 2500AT44M0400E antenna is composed of two radiating elements, the inner and the outer. The inner element radiates in all directions, while the outer element radiates in the vertical direction only, giving the antenna a directional gain in the vertical plane. The signal transmission of the antenna is mainly achieved through the outer radiating element, which is attached to the base of the antenna and has an adjustable angle range from 0 to 180 degrees. The adjustable angle range helps to ensure that the antenna has the best directivity and gain, as well as to compensate for any obstructions that may reduce the wireless reception.

In summary, the 2500AT44M0400E is an RF antenna designed for long-distance point-to-point communication in the 4.4GHz frequency range. It is ideal for applications such as fixed wireless links, WiMAX base stations, and long-distance Wi-Fi base stations, providing excellent coverage and high signal strength. It utilizes an electromagnetically balanced design for high efficiency, and an optimal impedance of 50 ohms. The antenna is comprised of two radiating elements, which radiate in all directions, and in the vertical direction only, allowing the antenna to have a directional gain in the vertical plane.