Laplace Instruments Ltd.
The Laplace products are designed and manufactured in he UK, we enable manufacturers to reduce the cost of EMC Testing, increase productivity and reduce the product time to market.
- +44 (0) 16 92 40 20 70
- tech@laplace.co.uk
- Tudor House
Grammar School Road
North Walsham, Norfolk NR28 9JH
United Kingdom of Great Britain and Northern Ireland
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Product
Coupling Decoupling Network (CDNE)CDN
Emissions
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CDNEs are based on the CDN as specified in IEC61000-4-6 (Conducted RF Immunity test). In this test, the CDN is used for the coupling of RF onto a cable. In principle, the CDN can be used in reverse, ie coupling any RF on the cable out to an analyser. In an earlier version of EN 55015, these CDNs were specified as suitable for measuring emissions. However, the current version of the standard specifies a CDNE which is essentially a CDN refined to deliver higher accuracy particularly at higher frequencies.
