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Building a wireless evaluation environment for Bluetooth devices.

[Application Example] Blocking unnecessary interference signals to evaluate in a stable environment.

We propose an evaluation environment for wireless systems in Bluetooth and 2.4GHz wireless information terminals using a radio wave anechoic chamber. By using a radio wave anechoic chamber/shielded box, unnecessary interference waves can be blocked, allowing for stable evaluations. 【Solution】 ■ For development and design evaluation - Receive the radio waves emitted from the EUT (Equipment Under Test) installed on a turntable with a transmitting and receiving antenna placed at the opposite position. - By connecting measurement instruments such as spectrum analyzers and power meters, it is possible to evaluate various test items of transmission characteristics. ■ For production equipment and quality evaluation - Conduct connection tests by enabling communication between the wireless terminal and the wireless dongle. - Use the measurement control software provided with the terminal to perform confirmation tests for packet errors, throughput, reception levels, etc. *For more details, please refer to the PDF document or feel free to contact us.