We also recommend shielding the canopies from below to achieve a complete faraday cage. With 42 dB attenuation optimal for all canopies made from VOILE, NATURELL and SILVER-TULLE. Made from our shielding fabric STEEL-TWIN. The stainless-steel-side should face towards the floor, the white cotton-side upwards. Directly laid under the canopy, the sewed edges would be too thick under a carpet.
Attenuation / Grounding
- This product shields high frequency electromagnetic fields (HF). The indicated dB-values apply to 1 GHz, view chart for other frequencies. Laboratory report ranging from 40/600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006, view report above.
- This product with an electrically conductive surface shields low-frequency alternating electric fields (LF). For this purpose a grounding is necessary, i.e. an integration into the functional-equipotential bonding (FEB), please find suitable grounding accessories under “EMF Shielding Grounding Accessories.” Our GCV grounding connection with silvered hook-and-loop fastener. For all our sewn textile products with a hook-and-loop counterpart. All our sewn and textile products which can be grounded (canopies, floor mats, blankets, sleeping bags, bedding, etc.) have 2-4 silvered hook-and-loop counterparts sewn onto them with a silver thread.