LDA312G7313F-237

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RF antennas are an integral part of any radiofrequency (RF) related activity, from cellular phones, to long rage communication. The LDA312G7313F-237 is a particular model of such antenna developed by LDA Antennas. This RF antenna model has a range of applications and operates by a specific principle.

Application Field

The LDA312G7313F-237 can be applied to telecommunication, medical and military applications. Its telecommunication applications are found in the cellular and wireless industries. In cellular industry, the antenna is often used for cellular base stations where it relays signals from and to near-by digital telecommunication devices such as cell phones, laptops and tablets. In wireless industry, it is applied in the long-range communication operations such as long distance video transmission. On the medical side, the antenna is found in applications such as RF imaging which use RF waves to obtain a patient\'s internal parameter values.

Further, the LDA312G7313F-237 has a few military applications. Military units often use the antenna for communication in densely populated areas as well as for long-range communication as a part of a communication system.

Working Principle

The working principle of the LDA312G7313F-237 is based on the radiation of radio-frequency (RF) waves using its built-in antenna. In this regard, the antenna is installed so that it radiates radio-frequency waves in the mobile communication bands (GSM 850, GSM 900, DCS 1800 and PCS 1900).

The LDA312G7313F-237 is randomly polarized and is designed to withstand fire, wind, and vibration which are common outdoors working environment. The antenna is also designed to have an installation gain of 0 dBi and a maximum power of 10 W, resulting in a suitable radiation performance.

When the antenna is used for transmission applications, the electromagnetic waves can be transmitted by means of two feed techniques. The first technique is the linear polarized feed, which is used to transmit horizontally polarized electromagnetic waves. The second technique is the circular polarized feed, which is used for transmission of vertically and horizontally polarized electromagnetic waves.

Since the antenna is designed to tolerate wind, fire and vibration, the antenna can be installed outdoors to operate reliably. This makes it suitable for harsh working environments like army and telecommunication base units. Likewise, thanks to its reliable radiation pattern, the antenna can be used for mobile communication links for both short and long distances.

Conclusion

The LDA312G7313F-237 is an example of an RF antenna developed by LDA Antennas. The antenna is suitable for telecommunication, medical and military applications. It radiates radio-frequency waves with a maximum power of 10 W and an installation gain of 0 dBi. The antenna is also designed to withstand fire, wind and vibration, making it suitable for harsh outdoor working conditions. Further, two feed methods, linear and circular polarized feed, can be used to radiate electromagnetic waves.

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