EXC821BN

VSWR:	1.5
Applications:	--
Height (Max):	4.600" (116.84mm)
Mounting Type:	Connector Mount
Ingress Protection:	--
Termination:	Connector, BNC Male
Features:	--
Gain:	--
Return Loss:	--
Series:	EXC
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	821MHz ~ 902MHz
Frequency (Center/Band):	861MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Bulk

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RF Antennas

A radio frequency (RF) antenna is a device that is designed to receive and transmit radio waves. RF antennas come in a wide variety of styles, depending on the application and the frequency range they are designed to operate in.The EXC821BN is a type of RF antenna and it has a particular application field and working principle.The EXC821BN is an ultra-wideband (UWB) MIMO antenna that is designed to operate in the frequency range from 5.1 GHz up to 8.2 GHz. This antenna has four radiators with a narrow beamwidth of 7 degrees to provide high-gain performance for use in fixed and mobile applications.The EXC821BN antenna is most often used in indoor environments such as Wi-Fi networks, cellular networks, and satellite communications. It can also be used in outdoor applications such as for Point-to-Point communication, broadcasting, and monitoring. Because of its narrow beamwidth, the EXC821BN is not well suited for outdoor directional antenna applications.The EXC821BN works by transmitting and receiving radio waves in the frequency range it is designed for. The antenna’s radiators are made up of a dielectric material that is conductive and able to store and release energy at radio frequencies. This material effectively creates an electromagnetic field around the antenna that is capable of transmitting and receiving signals in the designated frequencies.The EXC821BN’s radiators are designed for optimal performance in multi-input-multi-output (MIMO) applications. MIMO technology is designed to transmit and receive multiple signals simultaneously, thus increasing the speed and accuracy of communication. The four radiators of the EXC821BN are lined up in a particular direction to create an omnidirectional radiation pattern. This pattern provides a uniform signal that is ideal for wireless communication.In addition to its application in the 5.1 to 8.2 GHz frequency range, the EXC821BN can also be used in other frequency ranges such as 5.8 GHz and 4.9 GHz. When used in these frequencies, the antenna’s radiators are designed to produce a directional radiation pattern. This directional pattern is beneficial for applications such as broadcasting and surveillance.The EXC821BN is a versatile RF antenna that can be used in a variety of applications and frequency ranges. Its radiators are designed to provide uniform omnidirectional or directional radiation patterns for MIMO applications. This makes the EXC821BN a great choice for applications such as Wi-Fi networks, cellular networks, satellite communications, broadcasting, and surveillance.

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