PRO-EX-388

VSWR:	--
Applications:	GSM, UMTS
Height (Max):	2.256" (57.30mm)
Mounting Type:	Connector Mount
Ingress Protection:	--
Termination:	Connector, SMA Male
Features:	--
Gain:	--
Return Loss:	-3dB
Series:	Ex-it
Number of Bands:	6
Antenna Type:	--
Frequency Range:	824MHz ~ 960MHz, 1.71GHz ~ 1.99GHz, 2.11GHz ~ 2.17GHz
Frequency (Center/Band):	892MHz, 1.85GHz, 2.1GHz
Frequency Group:	--
Part Status:	Active
Packaging:	Bulk

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Introduction

The employment of wireless technology is becoming commonplace in modern radio communication systems. To harness the advantages of digital and electromagnetic technologies, RF antennas are increasingly used in wireless systems, especially those designed for medium-range and high-frequency transmissions. The PRO-EX-388 RF Antenna is a powerful and successfully employed antenna in the field of long-range radio communication.

Application Field

The PRO-EX-388 RF Antenna is employed in a variety of remote and long-range radio communication systems. Its most frequent applications include signal transmission for satellite networks, base stations, and military networks. It can be utilized for broadcast towers, mobile radio systems, and for surveillance systems, as well as for short-range radio communication needs.Furthermore, it is capable of long-range wireless communication with other nodes in a network by utilizing line-of-site wireless communications (LOS). This stress-tolerant antenna was designed for the full range of conditions that support long-distance radio communication. The PRO-EX-388 RF Antenna is particularly suited to specific applications such as UHF, VHF and microwave radiotelephone, public safety, digital, terrestrial TV broadcasting, full duplex video transmissions, and meteorological weather.

Design Specifications

The PRO-EX-388 RF Antenna has a cylindrical design and is composed of two aluminum antennas, each measuring a foot in diameter. These antenna elements are connected to a Radome which protects the antenna surface from abrasion, extreme weather conditions, and collisions. The antenna also features an enclosed feed tube with a concealed low-noise amplifier for added efficiency.

Working Principle

The working principle of the PRO-EX-388 RF Antenna is rooted in the principles of radiator engineering. The antenna elements act as radiators by transforming electromagnetic energy from electric fields into alternating fields of energy. The antenna captures electromagnetic waves from the surrounding environment and converts them into electrical current for transmission. The energy from the electric signals is then further amplified and relayed to other nodes in the network.The antenna is especially effective at transmitting signals at mid and high frequencies due to its cylindrical shape and its ability to capture and amplify electrical signals. The antenna’s low-noise amplifier also plays an integral role in the transmission of radio signals over long distances.

Conclusion

The PRO-EX-388 RF Antenna is an effective and reliable antenna that is used for long-range wireless communications. Its cylindrical design and enclosed feed tube with a low-noise amplifier allow it to capture strong electromagnetic waves and convert them into electrical current before transmission. The antenna is well-suited to a variety of applications such as digital transmission, UHF, VHF, and microwave transmissions, public safety, and more.

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