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Anechoic Chamber Validation

semi-anechoic chamber with additional floor absorbers, used for EMC measurements



Anechoic chamber validation and calibration measurements are required in order to quantify the perfomance of semi-anechoic and fully anechoic chambers that are used for RF and EMC measurements. Chamber performance affects your measurement accuracy when using an anechoic chamber so it’s essential that the performance is verified regularly to ensure that it is within acceptable limits.

We provide the following chamber validation measurements in accordance with international standards:

Normalized Site Attenuation (NSA) vswr-sq

We can perform these measurements for you at any location, worldwide and also offer a range of other measurements, including OATS validations, shielding effectiveness, electromagnetic site surveys and test site verification for CISPR 25 and DEF STAN 59-411.

Ambient field level and table influence measurements are also available if required.

If you have any questions or need advice on the most suitable anechoic chamber calibration measurements for your requirements then please Contact us.

Our Service

We believe that our customers should be given the best possible chamber calibration service and we aim to provide this with everything we do:

  • We give you accurate measurements, performed efficiently by some of the most experienced engineers in the business.
  • You need minimal chamber downtime so we use custom software and procedures designed to perform measurements quickly without sacrificing measurement accuracy.
  • We offer you the flexibility that you need to work around your schedule and timescales.
  • We will supply you with measurement reports quickly following the measurements so that you have the data you need without delay.

Contact us if to discuss your chamber calibration requirements.

Independent validation of new anechoic chambers

A new anechoic chamber is a large investment so it’s important to have the performance independently and professionally validated.
We work with many of the leading anechoic chamber suppliers to provide independent validation of newly installed chambers.

Our flexibility, experience and independence gives you the service you require for validating your new chamber installation.

  • We understand that there are sometimes delays in chamber construction projects so we offer youflexible scheduling to ensure that we are on-site when needed in the project.
  • We have calibrated hundreds of chambers worldwide of all shapes and sizes and all types of absorber technology. We have the experience required to quickly diagnose any problems to help you achieve the best possible chamber performance.
  • We provide you with a quick turnaround of measurement reports allowing projects to be completed without delay.
  • We are totally independent so you get the confidence of having impartial measurements performed by a 3rd party.

Regular recalibration of EMC chambers and test sites.

Because the performance of your anechoic chamber will directly affect the accuracy of your measurements, it should be treated just like your test instruments and recalibrated regularly.
Our chamber calibration service offers you the quickest way of validating your chamber performance, resulting in minimal down-time for you so that you can get the most use of your chamber and engineering personnel.

More detailed information can be found on the pages below for some of the specific chamber calibration measurements we offer:

Alternatively, contact us to discuss calibration of your new chamber or regular chamber recalibration requirements in more detail.

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Contact us: T: +44 (0)1273 906022 info@wave-scientific.com