DCE-ANT2458-MMCX

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 play a significant role in today’s world, allowing the utilization of radio frequency communication which is pivotal in maintaining a high level of connectivity within our current technology-dependent society. One type of RF antenna that is beneficial for its wide applications is the DCE-ANT2458-MMCX. This antenna has features that allow it to have a frequency range between 824-896/1710-1990 MHz and peak gain of up to 11 dBi. In addition, its small size and the presence of an integrated SMA jack allows its assembly within mobile products. Following are the major application fields and working principle of DCE-ANT2458-MMCX.

Application Field

Due to its integrated SMA jack, the DCE-ANT2458-MMCX is a popular RF antenna for mobile applications. The antenna is highly suitable for connecting on notebooks, PDAs, and other handheld devices since its integrated SMA connector allows it to be mounted on flat surface with minimal assembly time. Additionally, the small size and flexibility of its plastic enclosure allow it to be fitted into the majority of equipment, regardless of battery shape and size. This antenna also provides a very wide frequency range, thus making it suitable for applications such as cellular and GSM communications.

The antenna is also a popular choice for various outdoor application, for instance, as an outdoor access point antenna. It is suitable for this application since the antenna can be mounted on outdoor walls or poles, and its small size and thin form factor will look aesthetically pleasing in outdoor areas. The antenna has an IPX rating of 4, which gives it a level of water resistance suitable for outdoor areas.

Working Principle

The DCE-ANT2458-MMCX antenna is an omnidirectional antenna, which means that it can be used to receive and transmit signals from any horizontal angle in 360 degrees. This is enabled by the W-shaped copper elements that form the antenna assembly. The antenna also features cross elements that have been placed between the junctions on the antenna assembly. This specific antenna in particular has a double w-shaped pattern with a crossed element between each junction, which helps the antenna transmit signals in all horizontally directions. The antenna is also constructed with an integrated SMA connector which carries the signal to the radio.

The integrated SMA coaxial connector also helps shield the antenna from electrical noise. The integrated SMA female connector takes the signal from the radio, which is then transferred to the antennas copper element which acts as an antenna antenna array which in turn creates an omni directional electric field at the center of the antenna. This electric field is then emitted at a frequency determined by the antenna design resulting in the antenna being able to accurately receive and transmit radio signals.

In summary, the DCE-ANT2458-MMCX antenna has a wide range of applications due to its small size, integrated SMA connector, IPX rating, and double w-shaped copper element assembly. Moreover, the way in which the antenna works is that it forms an electric field at the center which is then emitted in the form of radio frequency signals. This antenna provides users with a reliable and easy-to-integrate solution for a variety of applications.

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