[Application Example] Wireless LAN Terminal Evaluation System

Wireless LAN terminal wireless system evaluation

Isolating the wireless LAN terminal from unnecessary surrounding radio waves and creating a radio anechoic environment enables the evaluation of the terminal's wireless system. Evaluation of the wireless system of wireless LAN terminals By isolating the wireless LAN terminal from unnecessary surrounding radio waves and creating a radio anechoic environment, the evaluation of the terminal's wireless system becomes possible. ■□■ Solution ■□■ ■ Transmission characteristic testing of wireless LAN terminals via air connection - The radio waves emitted from the W-LAN module installed on a turntable are received by a receiving antenna mounted at the opposite position and output outside the radio anechoic chamber. - By connecting measurement instruments such as a spectrum analyzer, the evaluation of each test item for the terminal's transmission characteristics can be conducted. ■ Reception characteristic testing of wireless LAN terminals via air connection - Signals from the terminal are transmitted from the transmitting antenna through a programmable attenuator, and the baseband signal extracted from the W-LAN module is measured. - By connecting measurement instruments such as a BER (Bit Error Rate) meter, spectrum analyzer, or power meter, measurements of reception sensitivity and reception level can be conducted. ■ For other functions and details, please download the catalog or contact us.

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