R2T2458LW-RTNC

Return Loss:	--
Applications:	Wi-Fi, WiMax™
Height (Max):	2.638" (67.00mm)
Mounting Type:	Bracket Mount
Ingress Protection:	--
Termination:	Connector, RP-TNC Male
Features:	--
Power - Max:	20W
Gain:	12dBi, 15dBi
Series:	RooTenna™
VSWR:	1.5
Number of Bands:	2
Antenna Type:	Panel
Frequency Range:	2.4GHz ~ 2.485GHz, 4.94GHz ~ 5.85GHz
Frequency (Center/Band):	2.4GHz, 5GHz
Frequency Group:	UHF (2 GHz ~ 3 GHz), SHF (f > 4 GHz)
Part Status:	Active
Packaging:	Bulk

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Introduction

RF antennas are essential components in all types of wireless communication systems. They are responsible for converting electrical energy into electromagnetic signals and vice versa, and hence, play an important role in the transmission and reception of signals from various sources. The R2T2458LW-RTNC antenna is an example of such a highly efficient RF antenna that can be used in multiple applications. This article will discuss the application fields and working principle of the R2T2458LW-RTNC.

Application Fields of R2T2458LW-RTNC

The R2T2458LW-RTNC antenna is a wide band directional antenna with a frequency range of 420-5100 MHz. This makes the antenna suitable for a wide range of applications, including cellular base stations, TDMA and CDMA systems, ISM applications, radio links, WiMax systems and many more. The most important benefit of the R2T2458LW-RTNC antenna is its high level of efficiency. The antenna has a total gain of up to 11.6 dBi when used as a base antenna, and can also be used as a feeder antenna for higher antennas. The high degree of gain and wide band frequency range makes the antenna a perfect choice for applications where high efficiency and wide coverage are required. The R2T2458LW-RTNC antenna is also a good choice for point-to-point radio links. The antenna has a maximum VSWR of 1.6:1 at 915 MHz, making it ideal for these types of applications. The antenna is also resistant to rain and snow, making it suitable for outdoor applications in harsh environments.

Working Principle of R2T2458LW-RTNC

The R2T2458LW-RTNC antenna consists of a radiating element, a reflector, a balun and a matching device. The radiating element, which consists of two parallel wires, is the “active” part of the antenna, and is responsible for the transmission and reception of signals. The reflector is used to enhance the radiation pattern of the antenna, while the balun provides a high degree of coupling between the transmit and receive circuits. The matching device is an essential component of the antenna, as it ensures that the transmission and reception of signals is done with maximum efficiency. The R2T2458LW-RTNC antenna comes with a high-precision phase shifter and a continuous power supply, which helps to ensure that the antenna is always tuned to the correct frequency.

Conclusion

The R2T2458LW-RTNC antenna is a highly efficient RF antenna that can be used in a variety of applications. It has a wide frequency range, such as 420-5100 MHz, and a high total gain of up to 11.6 dBi, which makes it suitable for applications requiring high efficiency and wide coverage. The antenna also comes with a high-precision phase shifter and a continuous power supply, which ensure that the antenna is always tuned to the correct frequency. Finally, the antenna is also resistant to rain and snow, making it an ideal choice for outdoor applications in harsh environments.

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