76000864

VSWR:	--
Applications:	--
Height (Max):	13.189" (335.00mm)
Mounting Type:	Chassis Mount
Ingress Protection:	--
Termination:	Cable (5M)
Features:	--
Gain:	2.15dBi
Return Loss:	--
Series:	--
Number of Bands:	3
Antenna Type:	Whip, Tilt
Frequency Range:	--
Frequency (Center/Band):	900MHz, 1.8GHz, 2.1GHz
Frequency Group:	Wide Band
Part Status:	Obsolete
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction of RF Antennas 76000864

RF antennas are types of antennas used for transmitting and receiving electromagnetic radiation in the radio frequency (RF) range. They form one of the most important components of any wireless communications system. It is therefore important to understand their application field and how they work.

Application Field

RF antennas are used for a variety of purposes depending on their form, size, and frequency of operation. The most common type of RF antenna is a dipole antenna, which can be used for commercial radio broadcasting, amateur radio, and mobile communication.For mobile phones and other hand-held communication devices, as well as for Wifi routers, small antennas are used depending on the type of communication and the need for mobility. For satellite TV, a satellite communication dish is used. The shape and size of the dish depend on the size of the satellite and the type of data that it sends and receives.For outdoor places like supermarkets, offices, airports, and even buses, large panel antennas are installed for better reception and increased coverage. For military applications, large yagi-uda antennas are being used for omnidirectional coverage and for directional coverage.

Working Principle

An RF antenna works by converting the electromagnetic energy from the source into a form suitable for transmission. When the antenna receives the energy, it reverses the process and converts the energy into electrical signals.The principle behind the operation of RF antenna is based upon the laws of electromagnetism. It states that when a wire with a current flowing through it is placed in a magnetic field, it will experience a force. This force is what is used to propel the waves of the signal.In an RF antenna, the current flowing through the wire creates a magnetic field around the antenna. This field will, in turn, interact with the incident electromagnetic waves, re-radiating them in the same or another direction. This is how the antenna works to receive or transmit the signal.

Conclusion

In conclusion, RF antennas are essential elements of wireless communication systems. They are used for a variety of purposes, depending on their type and size. Their application field includes mobile phones, Wifi routers, satellite TV, outdoor locations, and military applications. The principle of operation of RF antenna is based on the laws of electromagnetism, where a current flowing through the antenna creates a magnetic field, which interacts with the electromagnetic waves, re-radiating them in different directions. This is how the antenna works to transmit or receive signals.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description