2118308-1

VSWR:	3
Applications:	LTE
Height (Max):	0.052" (1.31mm)
Mounting Type:	Adhesive
Ingress Protection:	--
Termination:	Cable (120mm) - U.FL
Features:	--
Gain:	3.9dBi
Return Loss:	--
Series:	--
Number of Bands:	3
Antenna Type:	PCB Trace
Frequency Range:	698MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.3GHz ~ 2.7GHz
Frequency (Center/Band):	829MHz, 1.94GHz, 2.5GHz
Frequency Group:	Wide Band
Part Status:	Active
Packaging:	Bulk

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RF AntennasRF antennas are electrical devices that send and receive radio frequency (RF) signals that carry data packets or audio/video streaming. The basic principles of RF antennas have been around for over a century, and the technology has advanced substantially since then. The 2118308-1 antenna is one of the most popular types of RF antennas and can be used for many different applications.The 2118308-1 is a compact and lightweight antenna that is designed to be used in a variety of applications, including but not limited to satellite and terrestrial systems, broadcast, point-to-point, and mobile communications. Its small size and portability make it an ideal choice for many applications such as aircraft, ships, and spacecraft, as well as for portable antennas used on the ground. Its lightweight construction makes it easy to transport and install.The 2118308-1 antenna uses an embedded helical whip antenna element in its design, which is made up of small wires that are twisted together. This design allows for the antenna to be more efficient as it captures and sends out more of the RF signals. The helical whip also provides a degree of directional gain to the antenna, allowing it to pick up stronger signals from directions other than the one it is pointed towards. Additionally, the antenna is usually enclosed in a protective covering which shields it from adverse weather conditions and makes it much more durable. The working principle of a 2118308-1 antenna is fairly simple. RF signals are emitted from the source, which is usually a transmitter. The antenna then captures these signals and amplifies them for transmission. The antenna is usually connected to a cable which allows the signals to travel further and be received by a receiver. This receiver then processes these signals and transforms them into audio/video or data packets, as appropriate.For the antenna to work properly, it must be carefully placed in the best possible location for maximum signal strength. Generally, antennas should be mounted in an elevated and unobstructed position for maximum performance, while also making sure that the antenna is not placed in an area with too much electrical interference. It is also important to ensure that the antenna has been properly tuned to the desired frequency. This is done by adjusting the antenna\'s impedance or resonance so that the antenna can efficiently receive the incoming signals at its designate frequency.In conclusion, the 2118308-1 antenna is a powerful and versatile antenna used in many different applications. Its small size and lightweight construction make it ideal for applications such as aircraft, ships, and spacecraft, as well as for portable antennas used on the ground. Its embedded helical whip antenna element provides a degree of directional gain, allowing it to pick up stronger signals from directions other than the one it is pointed towards. Additionally, it must be placed in the best possible location and tuned correctly to receive the desired signals.

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