GD22-TR

VSWR:	--
Applications:	WiMax™, WLAN
Height (Max):	15.709" (399.00mm)
Mounting Type:	Bracket Mount
Ingress Protection:	--
Termination:	--
Features:	--
Gain:	14dBi, 19dBi
Return Loss:	--
Series:	--
Number of Bands:	1
Antenna Type:	Parabolic Grid
Frequency Range:	2.4GHz ~ 5.85GHz
Frequency (Center/Band):	2.4GHz, 5.8GHz
Frequency Group:	Wide Band
Part Status:	Active
Packaging:	Bulk

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Introduction

The GD22-TR is a two-way radio antenna designed and manufactured by Grand Technologies. It is a high-performance antenna that is used in a wide variety of applications. The GD22-TR is suitable for multiple frequencies and can be used for ground-level and airborne applications. This antenna has two distinct radiating elements: one mounted above the other. The lower element is typically used for transmitting purposes and the upper element is typically used for receiving purposes. The overall form factor of the antenna is specifically designed to maximize performance and minimize physical size.

Application Field

The GD22-TR is mainly used for two-way radios, such as cellular phones and portable radios. It can also be used for satellite communication, radio broadcast, radio navigation and radar systems. The antenna allows for a wide frequency range of both transmit and receive signals, making it suitable for many applications. The antenna is also ideal for tracking applications as the two elements allow for a clearer, more accurate signal. These tracking applications include vehicle tracking, aircraft tracking, animal tracking, and people tracking.

Working Principle

The working principle of the GD22-TR is simple: the lower element receives electromagnetic waves, which it then passes onto the upper element. The upper element then sends the electrical signal back to the two-way radio. As the lower element is transmitting and the upper element is receiving, one can establish a two-way communication between two radios. This is possible as the upper element is not susceptible to electromagnet interference from other broadcast sources, allowing for a clearer and more accurate signal.

Conclusion

The GD22-TR is a high-performance two-way radio antenna. It is designed to be of a small form factor but with a wide frequency range for both transmitting and receiving signals. This allows for a clear and accurate signal regardless of the application. It can be used for two-way communications, tracking applications, and other broadcast purposes, making it a viable choice for any application.

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