We will build a low-cost, highly reliable simple electromagnetic anechoic chamber using a hybrid structure of a shield tent and a high-performance anechoic space.
This is an anechoic chamber capable of OTA testing from 500MHz to 40GHz. It features a shielded tent constructed as an external shielding space, with six surfaces inside lined with electromagnetic wave absorbers. Previous shielded tents experienced fluctuations in the internal electromagnetic field distribution and multipath interference due to reflections, making stable measurements difficult, especially for customers seeking product evaluation via OTA. This product addresses those concerns by installing robust electromagnetic wave absorber structures on all six surfaces inside the shielded tent, stabilizing the internal electromagnetic field distribution and enabling highly accurate OTA testing. 【Main Applications】 ■ Mobile phone devices ■ Wireless communication devices ■ Base stations ■ Wi-Fi ■ Bluetooth ■ 5G (including sub-6 and millimeter waves) ■ Automotive radar (24GHz, 77GHz) ■ Human detection sensors (10GHz, 60GHz) ■ LPWA devices 【Features】 ■ High-performance shielded tent as standard specification ■ Can be constructed at a low cost with performance equivalent to existing anechoic chambers. ■ Can be built in a short construction period. *For more details, please feel free to contact us.
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basic information
【Options】 ■ Customizable in various sizes ■ Power unit box (AC power available inside the tent) ■ Various coaxial ports ■ Various D-sub buses ■ LAN and USB optical conversion ■ Through pipes, intake/exhaust, external access panels, etc. ■ 5-sided tent (without floor) can be processed (facilitates easy loading and unloading of carts and vehicles) ■ Dedicated earth terminal (for 5-sided tent) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Main Delivery Examples ■ Mobile phone terminals ■ Radio equipment terminals ■ Base stations ■ Wi-Fi ■ Bluetooth ■ 5G (including sub-6 and millimeter waves) ■ Automotive radar (24GHz, 77GHz) ■ Human detection sensors (10GHz, 60GHz) ■ LPWA devices * For more details, please refer to the PDF document or feel free to contact us.
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Company information
We respond to our customers' requests for "I wonder if there's something like this" with our proposals. The Toyama Electric Building Commercial Department is committed to prioritizing our customers and the field (field capability). Within this framework, we offer a wide range of shielded spaces, including 5G-compliant shielded tents, standard shielded rooms, and anechoic chambers. Additionally, we are enhancing our production, sales, technical, and product development capabilities to provide various improvements and measures that satisfy our customers, such as the non-contact gap measurement device Gapmaster, IoT-related solutions, lightning protection, and heat countermeasures.