by Signals Defense | Apr 19, 2023 | rFoil, Uncategorized
Ideal for SCIF (sensitive compartmented information facilities) areas and other rooms that require high RF shielding protection, Ultra NT Radiant Barrier rFoil is an aluminum foil-based radiant barrier able to effectively attenuate EM and RF signals from traveling...
by Signals Defense | Jul 19, 2017 | rFoil
If you live in a house that was built in the last 50 years, chances are you’ve got some radiant barrier installed behind your walls, ceilings, or under the roof. The first patent for radiant barrier technology was actually filed in 1939 by Gordon Wilkes from the...
by Signals Defense | Mar 3, 2016 | rFoil
Signals Defense has announced they are an authorized distributor of the rFoil Ultra NT Radiant Barrier Foil for architectural RF (radio frequency) shielding for buildings and SCIFs (Secure Compartmentalized Information Facility). The Ultra NT Radiant Barrier is the...
