ANT-433-PW-QW-UFL

VSWR:	1.9
Applications:	Alarms, ISM, Remote Control, Security Systems
Height (Max):	6.811" (173.00mm)
Mounting Type:	Panel Mount
Ingress Protection:	--
Termination:	Cable (216mm) - U.FL
Features:	--
Gain:	3.3dBi
Return Loss:	--
Series:	PW
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	400MHz ~ 470MHz
Frequency (Center/Band):	433MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Tray

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RF Antennas: ANT-433-PW-QW-UFL Application Field and Working Principle

RF antennas are indispensable components for use in communications and radio application, with the ANT-433-PW-QW-UFL being one of the most popular models available. This article will discuss the application field and working principles of the ANT-433-PW-QW-UFL.The ANT-433-PW-QW-UFL is a low-profile 4.3GHz – 4.9GHz antenna for indoor and outdoor use. It is a high-performance quad-wave dipole antenna that is a great choice for any RF application requiring speed and reliability. This antenna has a high gain of up to 10.5 dBi, with a wide vertical and horizontal beam widths, allowing coverage for a wide range of RF applications. The radiation pattern is omnidirectional at 4.3 GHz, while being unidirectional above 4.9GHz. This antenna is specifically designed for IEEE Std. 802.11b Wireless LAN applications. It is also suitable for multi-band applications, such as ISM Band, GPS, GSM, and other cellular applications. The antenna features a compact monopole design, allowing for easier installation. It has an IP67 waterproof rating, making it suitable for use in harsh outdoor environments. The ANT-433-PW-QW-UFL features a frequency range of 420 MHz – 4.9 GHz with an operating temperature range of -30 to 85 degrees Celsius. It is also equipped with precision microwave components, including a 50 Ohm matched folded dipole antenna and a Hi-Q slot antenna. The antenna also has a low voltage standing wave ratio (VSWR) of less than 2.25 and a noise figure of -70dB. The working principle of the ANT-433-PW-QW-UFL is based on the concept of a resonant dipole antenna. This type of antenna contains two or more metal rods of equal length that are electrically connected at their ends. The rods are excited by an incoming radio frequency (RF) signal, causing a current to flow along them. Since the length of the rods is equal to the wavelength of the incoming signal, the antenna is said to be resonant and can convert the RF energy into an electrical signal. The dipole antenna is then used to transmit this electrical signal to a receiver. The shape and length of the antenna determine the radiation pattern of the antenna. The ANT-433-PW-QW-UFL has a semi-omnidirectional radiator configuration and is designed to provide maximum coverage at a fixed gain. This antenna is ideal for applications where wider coverage is needed, as its high-gain capabilities allow for improved signal reception and transmission.Overall, the ANT-433-PW-QW-UFL is a reliable and efficient antenna for a variety of RF applications. It is an ideal solution for IEEE Std. 802.11b Wireless LAN, ISM Band, GPS, and GSM applications, as its compact design and high-gain capabilities make it capable of transmitting strong signals over long distances. The antenna is designed to be durable and waterproof, making it suitable for use in harsh environments. The antenna is easy to install and is capable of converting RF energy into electrical signals with a low VSWR and low noise figure. It is an excellent choice for any application that requires speed and reliability.

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