Kopp Free-control - Signal Reduction of Radio Transmission; Signal Dispersion

Receiver Receiver
Transmitter
actual wall
thickness
24 cm
actual wall
thickness
55 cm
low loss high loss
Signalreduzierung der Funkübertragung in %
Material
Rain, snow
Metal, metal grid, aluminium lining
Reinforced concrete
Brick, chipboards
Timber, gypsum, glass uncoated
Signal reduction
ca. 60 – 100%
ca. 90%
ca. 75%
ca. 30%
ca. 10%
26
Signal reduction of the radio transmission in % (reference values)
Signal dispersion
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