Using anechoic box, the wireless system evaluation environment such as Bluetooth and 2.4GHz wireless information teminals is provided.


Recently, information devices using 2.4GHz band including Wi-Fi have been increasing. When evaluating wireless system of Bluetooth or 2.4GHz wireless information terminal, it is necessary to be separated from the unnecessary wave traveling around to avoid the interference. By use of the anechoic / shield box, it is possible to cut off the unnecessary interference wave and to be evaluated in a stable environment。


1.For evaluation at development and design

  • The radio wave radiated from EUT placed on turntable is received with the antenna installed in the opposite side.
  • By connecting such instruments as spectrum analyzer and power meter, the transmission characteristics can be evaluated.
Figure:Connection example

2.For production facility and quality evaluation

  • Communicating between radio terminal and radio dongle, the connection test is performed.
  • Using a measurement control software provided to the terminal, the confirming tests such as packet error, throughput and receiving level are performed.
Figure:Connection example

System configuration

Configuration example of 1

Electromagnetic anechoic box MY1530
Turntable MT103
I/F module
*Other : Spectrum analyzer, signal generator, RF S/W and antenna.

Configuration example of 2

Electromagnetic anechoic box MY1525
I/F module IFM10
8.5GHzSpectrum Analyzer MSA458
*Other : Connection cable

Products introduction

Electromagnetic Anechoic Box /Shield Box Taurus Series MY1530

Large size : Type corresponding to even big EUT . Turntable can be mounted as an option.

Electromagnetic Anechoic Box /Shield Box Taurus Series MY1525

With ventilation fan & 90dB shielding.

Electromagnetic Anechoic Box /Shield Box Taurus Series I/F Module

The I/F module is a module on which AC supply, DC supply, LAN, USB, SMA, BNC, N, D-sub or through pipe connectors are mounted. The I/F modules can be selected according to the intended use.

Handheld Spectrum Analyzer MSA458

Almost all of the applications of wireless communication systems are covered.
Measurement frequency : 50kHz to 8.5GHz

Turn table Unit MT103

Turn table unit for MY1530 /1530N .

Please feel free to contact us.

If you want to verify 5G, customize a radio wave shield box, or need product repair, please do not hesitate to contact us about any small matter.