MA412.A.BI.003

VSWR:	3.5
Applications:	LTE
Height (Max):	1.220" (31.00mm)
Mounting Type:	Panel Mount
Ingress Protection:	IP67
Termination:	Connector, SMA Male
Features:	--
Gain:	--
Return Loss:	--
Series:	--
Number of Bands:	4
Antenna Type:	Dome
Frequency Range:	698MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.49GHz ~ 2.69GHz, 3.3GHz ~ 3.6GHz
Frequency (Center/Band):	829MHz, 1.94GHz, 2.5GHz, 3.5GHz
Frequency Group:	Wide Band
Part Status:	Active
Packaging:	Tray

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Introduction to RF Antennas

Radio Frequency (RF) antennas provide a means for communicating signals from one electronic device or circuit to another. They are commonly used in a variety of different applications, including wireless communication, satellite systems, radio broadcast, and military communications. RF antennas have become an indispensable part of our daily life, as they enable reliable communication across vast distances and even through different barriers that impede wireless transmission.

MA412.A.BI.003 application field and working principle

The MA412.A.BI.003, often referred to as the “Penguin” antenna, is a high-performance dual-linear polarized omnidirectional RF antenna designed to provide improved circularity and ultra-low broadband noise figure with superior gain and VSWR (Voltage Standing Wave Ratio) performance. Its small size makes it ideal for use in a variety of applications, including radio broadcasting and cellular communication.The antenna has two linear polarized ports and features a unique L-shaped patch design that gives it a very low profile. The antenna radiates equal amount of power in both horizontal and vertical directions, providing omnidirectional coverage with a very low profile.The antenna is a good choice for applications requiring minimal noise figures and excellent gain. It operates in the frequency range of 0-6 GHz and can transmit and receive signals in both horizontal and vertical directions. The antenna is also highly stable over temperature variations and has excellent environmental protection against dust and water.The antenna\'s working principle is quite simple. The antenna is composed of two copper patch elements located on opposing sides of the device, with their radiations pointing in opposite directions. The two copper patch elements form a directional radiation pattern in the electromagnetic field, and a power divider that is optimized to minimize the interference between the two antennas. This minimizes the effect that external sources of interference would have on the overall performance of the antenna. The copper patch elements are also designed to have minimal losses, even at high frequencies, which reduces the noise figure of the antenna.The MA412.A.BI.003 antenna is a great choice for communications or other applications requiring high performance and reliable links. The antenna\'s low-profile design allows for an easy integration into any system, while its high gain performance makes it a great choice for directional applications.

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