EXS220BNX

VSWR:	--
Applications:	--
Height (Max):	4.390" (111.51mm)
Mounting Type:	Connector Mount
Ingress Protection:	--
Termination:	Connector, BNX
Features:	--
Gain:	--
Return Loss:	--
Series:	EXS
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	220MHz ~ 225MHz
Frequency (Center/Band):	222MHz
Frequency Group:	VHF (f
Part Status:	Active
Packaging:	Bulk

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EXS220BNX RF Antennas Applications and Working Principles

RF antennas are vital components of wireless systems, providing the means for transmitting and receiving electromagnetic energy. EXS220BNX antennas allow users to make communication links over a distance with no wires, and are essential components in mobile communication systems including cellular, broadcasting and satellite. This article will discuss the applications and working principles of the EXS220BNX antenna.

Applications

The EXS220BNX is a highly efficient and reliable multi-polarized planar antenna designed for use in non-line-of-sight (NLOS) applications. It is a directional antenna with a level beamwidth of 70°, providing coverage of a large area by using three widely spaced port centers. Ideal for use in indoor spaces, it is capable of operating from 400MHz up to 2.4GHz with an average gain of 6dBi per port.The EXS220BNX antenna is well suited for outdoor applications, making it ideal for public safety, military, and public event wireless communications. Its low profile design and robust construction provide good performance in different environments and its wide range of operating frequencies makes it suitable for a variety of radio access networks. It can also be used in Wi-Fi deployments, providing stable and reliable connections in high-density areas.

Working Principle

The EXS220BNX antenna utilizes a unique four-armed planar orthogonal grid structure to achieve maximum directivity, efficiency, and isolation between ports. This grid structure combines the advantages of both a dual-polarized and a single-polarized dipole antenna, providing higher antenna gain, wide bandwidth, and improved polarization purity.The antenna also uses a dielectric material for the grid structure, which efficiently reflects the majority of incoming radiations and redirects them to the receiver. This allows the antenna to provide improved coverage, reduce noise, and allow high signal-to-noise ratios.

Conclusion

The EXS220BNX antenna is an efficient RF antenna providing a multi-polarized planar design and excellent performance for long-range applications in both indoor and outdoor environments. Its four-armed planar grid structure enables the antenna to achieve wide bandwidth, improved polarization purity, and higher gain, making it suitable for many types of wireless communication applications. Its wide range of operating frequencies and low profile design make it ideal for multiple wireless deployment scenarios.

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