ARM42111AM

VSWR:	2, 2.5
Applications:	GPS, LTE, Wi-Fi
Height (Max):	1.772" (45.00mm)
Mounting Type:	Adhesive
Ingress Protection:	IP67
Termination:	Cable (5.18M) - SMA Male (3), RP-SMA Male (1)
Features:	LNA
Gain:	4.6dBi, 5.1dBi, 4.9dBi, 7.9dBi
Return Loss:	--
Series:	ARMADILLO
Number of Bands:	4
Antenna Type:	Module
Frequency Range:	698MHz ~ 960MHz, 1.559GHz ~ 1.606GHz, 1.71GHz ~ 2.69GHz, 2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.925GHz
Frequency (Center/Band):	829MHz, 1.582GHz, 2.2GHz 2.45GHz, 5.537GHz
Frequency Group:	Wide Band
Part Status:	Active
Packaging:	Bulk

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RF Antennas: ARM42111AM application field and working principle

RF antennas are an essential component to any radio-based system, as they are responsible for transmitting and receiving electromagnetic waves. The ARM42111AM is a Quad-Band antenna available in multiple formats to make it suitable for a variety of applications. In this article, we will explore the ARM42111AM’s application field and its working principle.

ARM42111AM application field

The ARM42111AM is a Quad-Band antenna, which can be used for different applications. It is designed for use in commercial base-stations, including GSM, GPRS and EDGE. Additionally, it is well suited for Broadcast Radio, Cellular Networks and GPS, as well as point-to-point microwave systems. The ARM42111AM is also suited for Digital Radio, Amateur Radio, Satellite Communications and Wireless LANs.The ARM42111AM is available in a variety of formats to suit multiple applications. It is available in fixed, mobile and space-saving mounting configurations, and comes with an integrated mounting kit for easy installation. It is designed to be lightweight and easy to install, making it suitable for even the most challenging of environments. It is capable of handling high-power transmission, with a maximum transmit power of 5W, and a receive power level of 0dBi gain.

ARM42111AM working principle

The ARM42111AM operates on the principle of electromagnetic radiation. This means that the antenna is able to receive and transmit electromagnetic energy when electromagnetic radiation is applied.When the antenna is exposed to an electromagnetic wave, it converts the energy into electric current, and this current is then transmitted to the receiving circuit. The antenna is designed to receive and transmit in a specific frequency range, usually between 0.8 and 4.2 GHz.The antenna is made up of two distinct parts: the transmitter and receiver. The transmitter is responsible for transmitting the electromagnetic energy, while the receiver picks up the energy and sends it to the receiver circuit. This process is reversed when sending energy, whereby the antenna receives energy and passes it to the transmitter circuit.

Conclusion

The ARM42111AM antenna is a quad-band antenna that is suitable for a variety of applications. It is designed for use in commercial base stations, Broadcast Radio, Cellular Networks and GPS, as well as point-to-point microwave systems. Additionally, it is well suited for digital radio, Amateur Radio, Satellite Communications and Wireless LANs. The ARM42111AM operates on the principle of electromagnetic radiation, whereby it converts the energy from an electromagnetic wave into electric current which is then transmitted to the receiver. It is lightweight and easy to install, making it suitable for a variety of environments.

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