Standards describing the test procedures recommended to investigate the shielding effectiveness of enclosures have two major issues: they generally prescribe the assessment of the electromagnetic field of empty cavities. and they do not deal with very small enclosures. However. the dimensions of some very common shielded apparatus are smaller than those considered in the standards and... https://www.bekindtopets.com/limited-stock-Bovi-Shield-Gold-FP-5-L5-HB-best-super/