DVK-PRM211

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RF Evaluation and Development Kits, Boards are essential tools for engineers developing wireless solutions. One of the most significant and effective tools is the DVK-PRM211 RF Evaluation Board, a precision measurement and evaluation board for efficient RF testing and evaluation. The board is widely used for applications like antenna testing, multi-standard receivers and transmitters, power amplifier, harmonic emissions, communications, and more.

Features Of DVK PRM211

The DVK-PRM211 is stored in a plastic case to reduce shocks and vibrations and make it suitable for a variety of measurement tasks. It is a complete package of measurement and evaluation capabilities in a single board. The main features of this board are:

• FCC-15 complaint power amplifier (Pa) calibration
• Complete measurement system supporting most standards
• Easy configuration via USB connection
• Versatile analog-to-digital (A/D) converter
• Support for multiple wireless standards

Prg211 Applications

The DVK-PRM211 has wide acceptance for its versatile applications in a variety of industries, including automotive, medical, security, consumer electronics, communications, and more. This evaluation board is suitable not only for RF performance evaluation but also for performance verification and certification of wireless products.

• Antenna testing: The board allows efficient testing and evaluation of antennas with regard to frequency, power, field strength, radiation pattern, and other parameters.
• Multi-standard transmitters & receivers: It is coupled with the necessary components for transmitting and receiving data in multiple communication technologies.
• Power amplifier calibration and testing: The board has all the necessary components to configure and verify the operation of the power amplifier.
• Harmonic emission: It is capable of testing and analyzing the performance of the device for frequency emission, which helps reduce noise.
• Communication: It has high resolution filters and converters to evaluate and test the performance of the communication system.

Working Principle

DVK-PRM211 works by using a digital signal processor (DSP) to measure, analyze and adjust the received signals. The signal is first received by the antenna, and then the analog signal is fed into the DSP. The signal is then converted into a digital format and is written to the memory. This digital signal is then evaluated against the predetermined parameters according to the user\'s requirements. Based on these evaluations, the output is generated and compared to the original incoming signal. If the discrepancy is found, the DSP will adjust the signal accordingly to optimize the performance of the device. The analog signal is then produced and is sent to the device. Finally, the performance of the device is tested by the approved test methods.

The DVK-PRM211 can be used in several ways, such as single board evaluation, stacked board evaluation, and stacked daughter board evaluation. Single board evaluation is for short-term evaluation and requires less hardware. Stacked board evaluation is best for longer-term evaluation when more hardware is required. The stacked daughter board evaluation is for applications where an extra layer of protection is needed with the addition of a daughter board.

Conclusion

DVK-PRM211 is an invaluable tool for engineers working in RF testing and evaluation. It is a precision evaluation board equipped with the necessary components to accurately measure and optimize the parameters of the device. It is widely used in a variety of applications ranging from automotive, medical, security, consumer electronics, communications, and more. Additionally, it has easy configuration via USB connection, versatile A/D converter, and supports various wireless standards. The DVK-PRM211 has become an essential part of the evaluation process for many industries.

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