An anechoic chamber offers you a Superb Shielding Performance
Holland Shielding Systems B.V. has experience in all types of EMC anechoic chambers and designs.
Our Anechoic Chambers are constructed as shielded rooms. All over the walls and the ceiling, absorbing materials and/or ferrite tiles are attached. The Anechoic Chambers show superb shielding performance and are mainly applied in EM emission testing according to commercial and military standards.
The Anechoic Chambers are used to perform compliant radiated immunity tests in accordance to EMC-standards such as IEC / EN 61000-4-3.
They provide a full compliance immunity test site for the frequency range of 26Mhz to 18GHz. Also suitable for future free space emission test, pr EN 50147-3.
Fully compliant design to meet UKAS and FCC requirements
All dimension are possible
Emission performance of +/-4dB or better 30MHz-40GHz frequency range
Fully compliant for Immunity in accordance with EN61000.4.3
Ferrite and Hybrid Lining from 30MHz-40GHz measurements
Very cost-effective solution
Flexible modular design enables you to make easy site changes or upgrades
Turnkey Systems:
A complete system approach is available to fully facilitiate your laboratory and includes:
Electrical distribution
Turntables/Dynomometers
Masts
CCTV
Air conditioning
Fire detection and Surpression
Emission & Immunity Measurement Systems
See below a measurement report of an Anechoic Chamber
Measurement report of an anechoic chamber
Field
Frequency (Hz)
Attenuation (dB)
Polarisation
H
10 KHz
-90.08 dB
Planar
H
100 KHz
-100.70 dB
Planar
H
1 MHz
-105.51 dB
Planar
E
100 MHz
-144.54 dB
Vertical
E
500 Mhz
-117.07 dB
Vertical
E
1 Ghz
-117.19 dB
Vertical
M
5 GHz
-109.67 dB
Vertical
M
10 Ghz
-104.24 dB
Vertical
M
18 Ghz
-115.12 dB
Vertical
Anechoic chambers, shielded rooms, faraday cages are fitted with ferrite tiles and pyramid RF absorbers to create a anachoic measurement chamber for emission and immunity testing, FAR, SAR
