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Separation Distances between RF Communications Equipment and Naída CI M90
reCommeNded SeParatioN diStaNCeS BetweeN PortaBle aNd moBile rf CommuNiCatioNS
e
quiPmeNt aNd the Naída Ci m90
The Naída CI is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Naída CI can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the Naída CI as recommended below,
according to the maximum output power of the communications equipment.
rated maximum outPut
Power of traNSmitter (w)
SeParatioN diStaNCe aCCordiNg to frequeNCy of traNSmitter (m)
d = 1.2√P < 800 MHz d = 2.3√P ≥ 800 MHz
0.01 0.12 0.23
0.1 0.38 0.73
1 1.2 2.3
10 3.8 7.3