YB4066

VSWR:	1.5
Applications:	--
Height (Max):	44.000" (111.76cm)
Mounting Type:	Bracket Mount
Ingress Protection:	--
Termination:	Connector, N Female
Features:	--
Gain:	10.2dBd
Return Loss:	--
Series:	--
Number of Bands:	1
Antenna Type:	Yagi, 6-Element
Frequency Range:	406MHz ~ 430MHz
Frequency (Center/Band):	418MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Bulk

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Introduction
The YB 4066 is a type of antenna used in radio frequency (RF) applications. This type of antenna is primarily used for outdoor applications, such as mobile and portable radio communication systems, as well as for wireless LANs. It is also used for indoor applications, such as wireless networks, burglar alarms, and wireless security systems. The YB 4066 antenna is designed to transmit radio signals over a long distance. The antenna is capable of operating at frequencies from 824 MHz to 894 MHz, and outputs a gain of up to 12.5 dBi.
Design Requirements
The YB 4066 antenna is designed to meet several basic design requirements. First, it must be lightweight in order to be easily carried and transported. Secondly, it must be able to withstand harsh environmental conditions, such as wind, snow, and rain. Lastly, it must be able to transmit radio signals efficiently over a long distance.
The Structure
The YB 4066 antenna is made up of several components. The main body of the antenna is a dipole arrangement, which consists of two identical elements connected to a center terminal. Each element is bent in a reverse-folded dipole design. The resonance frequency of the antenna is determined by the length of the dipole. The antenna also comes with a base that allows it to be mounted onto a pole or wall. The base is typically made of aluminum and is designed in such a way that the antenna can operate over a wide range of frequencies.
Theory of Operation
The YB 4066 antenna operates on the principle of resonance. When a signal is sent through the antenna, it resonates at a specific frequency that is determined by the length of the dipole. This resonance helps to amplify the signal and improve its efficiency. The YB 4066 antenna is also highly directional, meaning that it has an increased gain when pointed in a certain direction. The antenna is designed to have a wide beamwidth, allowing it to cover a larger area than other types of antennas.
Application
The YB 4066 antenna is primarily used in outdoor applications. It is well-suited for use in mobile and portable radio communication systems, such as two-way radios and pagers. It is also used in wireless LANs and wireless security systems. The YB 4066 is a highly efficient antenna, and can be used to transmit signals over a long distance.
Conclusion
The YB 4066 is a type of RF antenna used in outdoor and indoor applications. The antenna is lightweight and easy to transport, and can withstand harsh environmental conditions. It is capable of operating over a wide range of frequencies, and the gain of the antenna can be increased by pointing it in a certain direction. The YB 4066 is an efficient antenna that is well-suited for use in mobile and portable radio communication systems, wireless LANs, and wireless security systems.

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