Product Details
The anechoic chamber is mainly used to simulate free space
environment for EMC testing, and it can effectively eliminate
external electromagnetic interference and a variety of reflective
interference. Such 5m EMC anechoic chamber, can used to accomplish
the standard 1m-distance test as MIL-STD-461F, GJB151/152A, and 5m
EMC standard test for civil electronic and electrical products as
civil standards GB9254-1998, GB/T 17626.3-1998.
1. Shielding effectiveness of shielding body
14KHz | Magnetic field | > 80dB |
100KHz | Magnetic field | > 90dB |
10kHz~1GHz | Electrical field | > 110dB |
300MHz~1GHz | Plane wave | > 110dB |
1GHz~ 5 GHz | Plane wave | > 100dB |
2. Performance of the anechoic chamber
Normalized site attenuation bias (NSA) | NSA < ± 4dB (GJB2926-97) |
The test surface field uniformity (30MHz-1GHz) | 0 ~ 6dB (GJB2926-97) |
Site voltage standing wave ratio (S-VSWR) ( 1GHz- 5 GHz ) | S - VSWR ≤ 5.5dB (CISPR 16 - 1 - 4 : 2008 ( Ed 2.1) |
Background level | 6dB under the required limited level (EN50147) |
Company Profile
We mainly engaged in product R&D, system design and project
contracting in the fields of Antenna measurement system and
Anechoic Chambers as well as 5G telecom related testing and
servies.
As a high-tech enterprise,we have been awarded a number of national
high-grade qualifications, and has passed authentication of ISO9001
Quality Management System, ISO14001 Environmental Management
System, and OHSAS 18001 Occupational Health and Safety Management
System.
Due to excellent performance and good service, we have been one of
the indispensable co-partner of the government, IT has undertaken
and accomplished series of major projects in many significant
missions including National-level Professional Anechoic Chambers,
Largest Integrated Testing Anechoic Chamber in Asia and so on.
Besides the outstanding achievement in China, we had exploited the
international market actively and had exported the products to more
than 80 countries and regions around the world. we also undertook
some foreign aid projects from the Ministry of Commerce of the
People-s Republic of China and achieved remarkable success.
We look forward to cooperating with the friends all over the world,
making mutual benefit, and creating a bright future.