Recommended separation distances between portable and mobile RF communications equipment and the Intraoral Scanner
The Intraoral Scanner is intended to be use in an electromagnetic environment in which radiated RF disturbances are
controlled. The user of the Intraoral Scanner can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (transmitters) and the Intraoral Scanner as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
(W)
0,01
1
0,085
0,1
1
0,352
1
10
100
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
reflection from structures, objects and people.
1) Maximum output power of the RF transmitter included in the Intraoral Scanner used in IEEE 802.11ac and 802.11n dual
band (5 GHz).
2) Maximum output power of the RF transmitter included in the Intraoral Scanner used in IEEE 802.11g and 802.11n single
band (2,4 GHz).
Tabla 5
Apéndice C - Directriz de compatibilidad electromagnética
Separation distance according to frequency of transmitter (M)
150 kHz to 800 MHz
d = 1,2 √ P
0,12
N.A.
0,38
N.A.
1,2
3,8
12
800 MHz to 2,7 GHz
d = 2,3 √P
0,23
N.A.
0,73
N.A.
2,3
7,3
23
380 MHz to 5,8 GHz
d = 6/E √P
N.A.
0,19
N.A.
0,13
N.A.
N.A.
N.A.
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