CB47

VSWR:	2
Applications:	--
Height (Max):	52.500" (133.35cm)
Mounting Type:	Base Mount
Ingress Protection:	--
Termination:	Connector, NMO
Features:	--
Gain:	0dB
Return Loss:	--
Series:	--
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	47MHz ~ 50MHz
Frequency (Center/Band):	49MHz
Frequency Group:	VHF (f
Part Status:	Active
Packaging:	Bulk

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Introduction

The CB47 is an antenna specifically designed for Radio Frequency (RF) applications. The antenna has a wide range of uses, from communications, broadcasting, surveillance, navigation, and more. This article will discuss the various applications of the CB47 and its working principles.

Applications of CB47

The CB47 is a versatile antenna and can be used in many different applications. One of the most common uses of the CB47 is in radio communications. The antenna is well suited for short-range communication as well as long-range communication, thanks to its high gain.The CB47 can also be used in broadcasting applications, as it has a high gain and directional pattern. This makes it ideal for transmitting to large areas. It can also be used for broadcast receiving, making it a great choice for radio listening.Another application of the CB47 is in navigation. The antenna’s high gain and narrow beam pattern make it great for receiving signals from navigation satellites. This makes it an important part of maritime navigation systems.Finally, the CB47 can be used in surveillance applications. It is well suited for receiving signals from aerial surveillance systems, such as drones.

Working Principle

The CB47 is an end-fire antenna. This means that it radiates energy in a single direction, creating a narrow beam pattern. To create this beam pattern, the antenna is composed of multiple elements. These elements are arranged in a line, one behind the other. Each of these elements is slightly pointed in the direction they are transmitting to focus the energy and create the narrow beam.The antenna also has a high gain. Gain is a measure of how much gain the antenna has over an isotropic antenna. An isotropic antenna is a hypothetical antenna that radiates energy equally in all directions. An antenna with a high gain will have more energy directed outwards than an isotropic antenna. The CB47 has a gain of 12-14 dB.

Conclusion

The CB47 is a versatile antenna that can be used for a variety of applications, from communication to navigation. The antenna’s working principle is based on end-fire radiation, which creates a narrow beam pattern and high gain. This makes it great for transmitting and receiving signals from long distances, as well as receiving signals from navigation satellites and aerial surveillance systems.

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