DK-200

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RF Evaluation and Development Kits, Boards are essential for wireless communication, and the DK-200 is a model device that is widely used in this field. This article will cover the application fields and working principle of the DK-200.

Application Fields

The DK-200 is ideal for a variety of wireless applications, including FM, AM, VHF, and UHF. Specifically, it is commonly used for prototyping new systems, testing system components, and evaluating the performance of existing systems. It is also used for troubleshooting existing systems and providing performance feedback.

The DK-200 is especially useful for operators who need a reliable, user-friendly device with high accuracy and repeatability. It is suitable for use in the lab or on the field, when needed. Additionally, the automated functions of the DK-200 make it simple to use and effective for testing and troubleshooting.

The DK-200 is highly adjustable and configurable, making it suitable for use in a variety of situations. For example, it can be adjusted for different antenna types and noise levels. Additionally, with the DK-200’s intuitive user interface, it is easy to set up and operate.

Working Principle

The DK-200 works by using a direct-conversion architecture. This refers to a method of signal conversion where the incoming radio signal is directly converted into a digital baseband signal that is then analyzed by digital signal processing techniques. This allows for a much higher degree of accuracy and measurement than with traditional analog methods.

The DK-200 is equipped with several main components, including an RF source, a signal level detector, a signal processor, and a digital signal processor. The RF source serves to generate the radio signal for testing. The signal level detector is used to measure the amplitude and frequency of the signal, while the signal processor is used to convert the signal into digital form. This is followed by the digital signal processor, which performs a series of calculations to evaluate the signal\'s properties.

The DK-200 is also equipped with a range of additional features for improved accuracy and repeatability. These features include an adjustable RF bandwidth, a dynamic range controller, a configurable gain controller, and several types of filter algorithms. These features improve the accuracy and repeatability of measurement results.

The DK-200 is an advanced signal test and analysis system that provides a powerful and reliable solution for wireless communication applications. It is easy to use, adjustable, and configurable, making it extremely useful for research and development as well as for troubleshooting and evaluating existing systems.

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