SEITE 160 - 148 x 210 mm - 44000185866/03 - SCHWARZ - 12-410 (sr)
160
Recommended separation distances between portable and mobile RF communications equipment
and the Elipar S10 Dental Light Unit
The [EQUIPMENT or SYSTEM] is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Elipar S10 Dental Light Unit can help prevent electro-
magnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the Elipar S10 Dental Light Unit as recommended below, according to the maximum
output power of the communications equipment
Separation distance according to frequency of transmitter
m
Rated maximum
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2,5 GHz
output of
transmitter
W
0,01
0,04
0,12
0,40
0,1
0,11
0,38
1,26
1
0,35
1,20
4,00
10
1,11
3,79
12,65
100
3,50
12,00
40,00
For transmitters rated at a maximum output power not listed above the recommended separation distance
d in
metres (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.
3,5
d
= [–––]
√
–––
P
E
1
7
d
= [–––]
√
–––
P
E
1
3,5
d
= [–––]
√
–––
P
V
1
