News from Finland in English

Insulation with integrated signal repeater that allows good indoor reception

Finnish companies Finnfoam and Stealthcase have created an insulation material that lets radio signals pass through. This passive insulation board allows radiowaves through by using a passive signal repeater integrated to the elements.

The Finnfoam FF-SIGNAL insulation products installed into walls improved cellular signals in by 30-100 times, compared to aluminium foiled insulation elements without the passive antenna element. More details on the product:

Written by Janita on Sunday February 25, 2018
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