FG4305

Return Loss:	--
Applications:	--
Height (Max):	76.000" (193.04cm)
Mounting Type:	Bracket Mount
Ingress Protection:	--
Termination:	Connector, N Female
Features:	--
Power - Max:	100W
Gain:	5dBd
Series:	--
VSWR:	2
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	430MHz ~ 440MHz
Frequency (Center/Band):	435MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Bulk

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FG4305 Application Field and Working Principle

RF antennas are a type of antennas designed to receive and transmit radio-frequency signals. They are typically used in telecommunication, radar, and satellite communication, and are specifically designed to support the specific frequency range of a particular application. The FG4305 antenna is a type of low profile, high gain antenna that is designed for use in mobile radio applications and can be used in both indoor and outdoor locations.The FG4305 is designed to operate over a wide range of frequencies with a wide range of gain options. It provides high gain and low VSWR in UHF and VHF bands, and also provides isolation between the two antenna elements. The antenna is composed of two dipole elements, each constructed from a coaxial cable. The dipole elements are orthogonal with one being horizontal and one being vertical, providing the maximum gain for vertical or horizontal polarization.The working principle of the FG4305 is simple. The antenna absorbs energy from the incoming radio frequency signals and uses it to create a current in the antenna’s elements. This current is then amplified and directed to the antenna’s feed port. The amplified signal is then transmitted out of the antenna using a radio-frequency signal.The FG4305 is well suited for use in a variety of applications including fixed base stations, long distance portable radios, vehicular on-site radios, and more. It is ideal for use in areas which require high resistance to nearby interference sources. The antenna also boasts a wide gain range, making it suitable for a variety of needs.The FG4305 is rugged and durable and can withstand a variety of harsh environmental conditions, such as wind, rain, snow, and extreme temperatures. The antenna is also lightweight and easy to install, making it an ideal choice for a variety of applications. Additionally, the antenna is able to adjust its gain to accommodate changing signal strengths in different surroundings.The FG4305 is a reliable, high-performance antenna that offers the ability to provide high gain and low VSWR over a wide range of frequencies. The antenna is well suited for a variety of applications, including mobile radio, base station, and long distance portable communications.

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Part Number	Manufacturer	Price	Quantity	Description