Ivoclar-vivadent Bluephase Meter Manuel d'utilisateur télécharger pdf (Page 37)

Rated

maximum

output power

of transmitter

0.01

0.1

100

150 kHz to

80 MHz

n.a.

Separation distance according to

frequency of transmitter

80 MHz to

800 MHz

d = 1.2 P

0.12

0.38

1.2

3.8

800 MHz to

2.5 GHz

d = 2.3 P

0.23

0.73

2.3

7.3

Recommended separation distances between

portable and mobile RF communications

equipment and the “Bluephase Meter”

The “Bluephase Meter” is intended for use in the electromagnetic

environment in which radiated RF disturbances are controlled. The

customer or the user of the “Bluephase Meter” can help prevent

electromagnetic interference by maintaining a miminum distance

between portable and mobile RF communications equipment (trans-

mitters) and the “Bluephase Meter” as recommended below, accord-

ing to the maximum output power of the communication equipment.

For transmitters rated at a maximum output power not listed above, the recommended separation

distance d in metres (m) can be determined 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 4: These guidelines may not apply in all situations. Electromagnetic propagation is affected by

absorption and reflection from structures, objects and people.

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Ivoclar-vivadent Bluephase Meter Manuel d'utilisateur Page 37

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