Eizo FlexScan T1781 Manuel d'utilisateur télécharger pdf (Page 57)

Appendix

Recommended separation distances between portable and mobile RF communications equipment

and the FlexScan T1781

TheFlexScanT1781isintendedforuseinanelectromagneticenvironmentinwhichradiatedRFdisturbances

arecontrolled.ThecustomerortheuseroftheFlexScanT1781canhelppreventelectromagneticinterferenceby

maintainingaminimumdistancebetweenportableandmobileRFcommunicationsequipment(transmitters)andthe

FlexScanT1781asrecommendedbelow,accordingtothemaximumoutputpowerofthecommunicationsequipment.

Ratedmaximumoutput

poweroftransmitter

Separationdistanceaccordingtofrequencyoftransmitter

150kHzto80MHz

d=1.2

√

80MHzto800MHz

d=1.2

√

800MHzto2.5GHz

d=2.3

√

0.01 0.12 0.12 0.23

0.1 0.38 0.38 0.73

1 1.2 1.2 2.3

10 3.8 3.8 7.3

100 12 12 23

For transmitters rated at a maximum output power not listed above, the recommended separation distance “d” in meters

(m) can be estimated using the equation applicable to the frequency of the transmitter, where “P” is the maximum

output power rating of the transmitter in watts (W) according to the transmitter manufacturer.

NOTE1

At80MHzand800MHz,theseparationdistanceforthehigherfrequencyrangeapplies.

NOTE2 Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationisaffectedbyabsorptionand

reectionfromstructures,objectsandpeople.

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 71 72

Pas de commentaire

Eizo FlexScan T1781 Manuel d'utilisateur Page 57