ar 771 antenna range chart pdf,Understanding the AR-771 Antenna Range Chart

ar 771 antenna range chart pdf,Understanding the AR-771 Antenna Range Chart

Understanding the AR-771 Antenna Range Chart

ar 771 antenna range chart pdf,Understanding the AR-771 Antenna Range Chart

The AR-771 antenna range chart is a crucial document for anyone looking to understand the capabilities and limitations of the AR-771 antenna. This article will delve into the various aspects of the chart, providing you with a comprehensive understanding of its contents.

What is the AR-771 Antenna?

The AR-771 antenna is a high-performance, multi-band, and multi-purpose antenna designed for use with various communication systems. It is known for its exceptional range and ability to operate across multiple frequency bands, making it a versatile choice for a wide range of applications.

Key Features of the AR-771 Antenna

Before diving into the range chart, it’s essential to understand the key features of the AR-771 antenna. These features include:

  • Multi-band capability: The AR-771 antenna can operate across multiple frequency bands, making it suitable for various communication systems.
  • High gain: The antenna offers high gain, which translates to a longer range and better signal reception.
  • Low noise figure: The AR-771 antenna has a low noise figure, which ensures that the received signal is as clear as possible.
  • Robust design: The antenna is designed to withstand harsh environmental conditions, making it a reliable choice for outdoor use.

The AR-771 Antenna Range Chart

The AR-771 antenna range chart provides detailed information about the antenna’s performance across different frequency bands. The chart typically includes the following information:

Frequency Range

The frequency range of the AR-771 antenna is one of the most important aspects of the range chart. This section will outline the specific frequency bands that the antenna can operate in, such as VHF, UHF, and other specialized bands.

Frequency Band Frequency Range (MHz)
VHF 30-300
UHF 300-1000
Specialized Bands Varies

Gain

The gain of the AR-771 antenna is another critical piece of information provided in the range chart. This section will discuss the antenna’s gain at different frequencies, helping you understand its performance in various scenarios.

For example, the AR-771 antenna may have a gain of 6 dBi at 450 MHz and 10 dBi at 1.2 GHz. This information is essential for determining the antenna’s suitability for a particular application.

Beamwidth

The beamwidth of the AR-771 antenna is an important factor to consider when planning your communication system. This section will discuss the antenna’s beamwidth at different frequencies, helping you understand its directivity and coverage pattern.

For instance, the AR-771 antenna may have a beamwidth of 60 degrees at 450 MHz and 30 degrees at 1.2 GHz. This information is crucial for ensuring that the antenna’s coverage meets your specific requirements.

Noise Figure

The noise figure of the AR-771 antenna is a measure of its signal-to-noise ratio. This section will discuss the antenna’s noise figure at different frequencies, helping you understand its performance in noisy environments.

For example, the AR-771 antenna may have a noise figure of 1.5 dB at 450 MHz and 2 dB at 1.2 GHz. This information is essential for ensuring that the antenna’s performance is optimal in various conditions.

Conclusion

The AR-771 antenna range chart is a valuable resource for anyone looking to understand the capabilities and limitations of the AR-771 antenna. By familiarizing yourself with the chart’s contents, you can make informed decisions about the antenna’s suitability for your specific application.

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