Darkroom - メーカー・企業9社の製品一覧とランキング

更新日: 集計期間:Oct 08, 2025~Nov 04, 2025
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Darkroomのメーカー・企業ランキング

更新日: 集計期間:Oct 08, 2025~Nov 04, 2025
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  1. マイクロニクス Tokyo//others
  2. 技研興業 Tokyo//Construction Consultant
  3. 星和電機 Kyoto//Electrical equipment construction business
  4. 4 東京計器アビエーション EMC営業部 Saitama//others
  5. 4 Wave Technology Hyogo//Service Industry

Darkroomの製品ランキング

更新日: 集計期間:Oct 08, 2025~Nov 04, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Application example of electromagnetic wave absorption equipment: Electromagnetic wave shielding tent-type simple anechoic chamber. マイクロニクス
  2. Shielded room, radio wave darkroom 技研興業
  3. Easy Assembly Radio Wave Dark Room RAB Series 東京計器アビエーション EMC営業部
  4. Large Easy Assembly Electromagnetic Shielded Room RAB-F Series 東京計器アビエーション EMC営業部
  5. 4 ★★Campaign in Progress★★ Radio Wave Shielded Room Rental Service Wave Technology

Darkroomの製品一覧

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Application example of electromagnetic wave absorption equipment: Electromagnetic wave shielding tent-type simple anechoic chamber.

We offer a shielded tent-type simple radio wave darkroom that is inexpensive, easy, and quick to install!

Generally, an anechoic chamber is perceived as having a large scale, high installation costs, and significant maintenance expenses. However, our electromagnetic shielded tent-type anechoic chamber offers a proposal to construct an anechoic chamber in a cost-effective and easy manner, similar to a small anechoic box. In particular, it is suitable for cases where strict RF characteristic testing or antenna evaluation is not conducted, such as for radio law compliance, protocol testing, function testing, and interoperability testing. It meets the needs of those who do not require a full anechoic chamber but desire a simple anechoic chamber. Our product utilizes high-performance shielding materials that combine shielding effectiveness, cost, and lightweight properties. Due to its tightly packed seams, it maintains high shielding performance while being affordable and lightweight, allowing for the safe construction of large spaces on a low budget. Its lightweight design and ease of assembly, disassembly, and mobility mean it can be set up in various locations without difficulty.

  • others

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Easy Assembly Radio Wave Dark Room RAB Series

Transform your shield tent into a simple assembly radio wave anechoic chamber! It is also possible to build a radio wave anechoic chamber next to your desk!

【Features】 〇 Existing electromagnetic wave shielding tents can be easily converted into dark rooms. Supported frequency range starts from 900MHz (please inquire about the upper limit). ○ Lightweight and durable material. Customers can assemble, disassemble, and move it themselves. 〇 Cost-effective introduction. It can be introduced at a lower cost compared to conventional anechoic chambers. ○ High quality. It suppresses electromagnetic wave resonance and reflection, allowing measurements in an environment close to free space. ● For more details, please contact us or download and view the catalog.

  • others

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Large Easy Assembly Electromagnetic Shielded Room RAB-F Series

It is a large temporary radio wave anechoic chamber using a shield tent. It is effective for OTA testing of 5G devices!

**Features** - Realization of a larger size for the easy-assembly radio wave anechoic chamber RAB Responding to numerous requests from the field, we have achieved a size of W4,000 x D5,000 x H2,500. - Setup possible in a short period and at low cost Compared to the setup of steel plate shield rooms, it can be set up in a significantly shorter time and at a lower cost, minimizing disruption to operations. - Establishment of an OTA testing environment for 5G devices In combination with the 5G-compatible shield tents (SR4030T/7030T), an environment for OTA testing of 5G devices (DFF method) can be established. - Diverse options available Various optional items such as power supply, ventilation fan, RF connectors, and 2-axis turntables are available. - For more details, please contact us or download the catalog to view.

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★★Campaign in Progress★★ Radio Wave Shielded Room Rental Service

It's the era of visualizing noise and taking measures! We are offering it at a special price to celebrate our 5th anniversary!

We are offering our "Radio Wave Anechoic Chamber Rental Service" at a special campaign price to celebrate the 5th anniversary of its launch. This rental service includes the use of a "Simple Radio Wave Anechoic Chamber" and an "Electromagnetic Wave Visualization System." We also have a variety of noise countermeasure equipment, such as the "Electromagnetic Wave Visualization System" and "Noise Terminal Voltage Measurement System." We encourage you to consider applying for this opportunity. 【Campaign Details】 ■ Price: 5,000 yen per hour (including tax) * An additional equipment training fee of 3,000 yen (including tax) is required. Customers who have used our services within the past year are exempt from this fee. ■ Options - Electromagnetic Wave Visualization System - Δ-type Power Supply Impedance Stabilization Circuit Network * For more details, please refer to the PDF document or feel free to contact us.

  • Other services and technologies

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Shielded room, radio wave darkroom

Support technology evolves technology. A radio wave anechoic chamber is one where radio wave absorbers are attached to the indoor walls of a shielded room.

By attaching a radio wave absorber, it becomes possible to prevent the radio waves irradiated indoors from reflecting off the walls, allowing measurements to be taken in an environment free of unwanted waves. This is equivalent to measurements taken in an open site. Compared to open sites, it has become common as an electromagnetic wave measurement facility since measurements can be conducted even in rainy weather. Additionally, the specifications vary depending on the application of the radio wave anechoic chamber. We also accept inquiries regarding the relocation, renovation, and renewal of existing radio wave anechoic chambers.

  • Clean Room

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Simple darkroom

A prefabricated panel-type shield room that has a short on-site construction period and is easy to relocate and modify.

【Applications】 - Quality control and development of electronic devices such as mobile phones and televisions - Noise countermeasures for industrial machinery such as discharge machining and high-frequency welders - Improvement of measurement environments for medical physiological testing equipment such as EEGs and EMGs - Other electromagnetic wave environment countermeasures 【Target Frequencies and Shielding Performance】 Target Frequency: 14kHz to 20GHz Shielding Performance: 60dB to 100dB

  • 企業:TNS
  • 価格:Other
  • Soundproofing panels
  • Prefab
  • Soundproofing/Shielding Unit

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[OTA Test] Simple Type Anechoic Chamber

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.

  • others

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10m Law Electromagnetic Wave Anechoic Chamber

Ideal for various EMC measurements! We have concluded a business collaboration agreement with Japan Shield Enclosure.

The "10m Law Anechoic Chamber" is a facility that can be used for EMI/EMS certification testing. It is compatible with various international standards such as EC, FCC, CISPR, and VCCI. The dimensions and specifications of the anechoic chamber and measurement room can be modified to suit the EUT. Optional equipment such as communication devices, disaster prevention equipment, and power supply units are available. We can design the performance according to the usage environment and meet customer requests. 【Features】 ■ Compatible with various international standards such as EC, FCC, CISPR, and VCCI ■ Dimensions and specifications of the anechoic chamber and measurement room can be changed to suit the EUT ■ Absorbers can be selected based on the frequency bands and standards to be measured ■ Equipped with various ancillary facilities, enabling measurements tailored to specific purposes and applications *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Radio Wave Dark Room

A simple type of radio wave anechoic chamber that prevents radio wave reflection inside the shielded room!

This product is a simple type of anechoic chamber that prevents radio wave reflection inside a high-performance SAD-type shielded room by uniformly applying radio wave absorbers (such as ferrite tiles and urethane absorbers). Various commercially available absorbers can be applied according to your requirements. Absorbers for 5-sided chambers, 6-sided chambers, and walkways can also be selected. 【Features】 ■ Easy to install ■ Commercially available absorbers can be applied according to your requirements ■ Absorbers for 5-sided chambers, 6-sided chambers, and walkways can also be selected *For more details, please refer to the PDF document or feel free to contact us.

  • others

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EMC standard compliance testing in a 10m anechoic chamber

Providing high-quality services for EMC standard compliance testing, noise analysis, and noise countermeasures to our customers!

In July 2023, the 10-meter anechoic chamber at the EMC Lab (formerly known as SEIWA EMC Technical Center) located within the headquarters factory in Joyo City, Kyoto Prefecture, received accreditation as an ISO/IEC 17025:2017 testing laboratory. This allows for a one-stop service from preliminary testing to the creation of EMC compliance test reports. In conjunction with this, we have started accepting applications for "EMC compliance testing" using the same facility. With a robust system supported by various countermeasure materials and experienced staff, we can conduct both preliminary tests and compliance tests in the same environment. Please feel free to contact us if you have any requests. *For more details, please refer to the PDF document or feel free to reach out to us.*

  • Analysis and prediction system

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Simple Radio Wave Dark Room (Electromagnetic Wave Shield Tent Type) MY5700 Series

It is possible to construct an anechoic chamber easily and at a low cost.

● A simple radio anechoic chamber that can be widely used for 5G OTA, radio wave law measures, EMC testing, and more. ● No major construction is required, and the construction period is about 2-3 days (for standard configuration). ● We offer a lineup of 8 standard sizes.

  • others

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5G Solution

We provide a variety of equipment such as anechoic chambers, simple anechoic rooms, and spectrum analyzers. We offer "measurement" technology and testing environments.

Information technology has evolved significantly, and the term 5G has become increasingly common. 5G is expected to offer benefits such as "high speed, large capacity, low latency, and numerous connections." Our company will engage with various objects and services in daily life, not just mobile phones, by providing the technology and testing environment to measure 5G. 【Main Product Lineup】 ■ Simple Radio Wave Shielding Room (Electromagnetic Shielding Tent Type) MY5700 Series It is possible to construct a radio wave shielding room easily and at a low cost. ■ Radio Wave Shielding Box / Shield Box for Millimeter Waves MY6520 Suitable for simple OTA testing of 5G NR compatible devices, terminals, chipsets, etc. ■ RF Matrix Switch Box MM6800 Series A switching box that can combine multi-input and multi-output RF signals in a matrix. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • others

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Noise Vision - Radio Wave Dark Room Rental Service

Please leave the measures and considerations regarding antenna radiation emissions and noise terminal voltage before certification to Wave Technology!

With the acceleration of machinery, there is a growing trend in the product development process for the proportion of EMI (Electro-Magnetic Interference) countermeasures to increase. In such a situation, are you having trouble securing an anechoic chamber and engineers for EMI countermeasures and verification?

  • Measurement and Inspection
  • Measurement and analysis equipment leasing and rental
  • Other measuring instruments

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Radio Wave Chamber Rental Service (EMC, EMI, Noise Countermeasures)

For customers looking for an anechoic chamber in the Kansai region, we offer EMI countermeasure facilities at reasonable rates (from 110,000 yen per day) for EMC, EMI, and noise.

With the acceleration of equipment, the proportion of EMC (Electro-Magnetic Compatibility) measures in the product development process tends to increase. In such a situation, are you having trouble securing an anechoic chamber or countermeasure facilities for EMI measures? Wave Technology (WTI) has various facilities necessary for analyzing conducted noise and radiated noise, as well as simple anechoic chambers compliant with various international standards (IEC, FCC, CISPR, VCCI), and we offer these as an anechoic chamber rental service. These testing facilities are located at our headquarters in Kawanishi, Hyogo Prefecture, which is easily accessible from the Kansai region. For countermeasures and considerations before EMI standard certification, our anechoic chamber rental service allows you to use the following systems as a package: ● Radiated emission measurement system (Measurement range: 9 kHz to 6 GHz) ● Noise terminal voltage measurement system*1 (Measurement range: 150 kHz to 30 MHz) ● Electromagnetic wave visualization system

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Radio Wave Dark Room AL-EMUE

It is a high-performance structure that not only blocks electromagnetic waves in the atmosphere but also shields against electromagnetic waves generated by internal experimental equipment.

The anechoic chamber provides a space that shields electromagnetic waves and has become indispensable for the rapidly evolving IT and electronic device development. Our anechoic chamber "AL-EMUE I" boasts a high electromagnetic wave shielding rate due to its honeycomb structure. It has now become an essential presence for research and development in electronic technology, as well as for performance testing. It clears electromagnetic wave shielding performance of over 80dB in wideband anechoic chamber performance tests.

  • others

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