LUMENIS SELECTA - RF Equipment Separation Distances

Selecta
PBL200051, Rev J
122  Appendix 1
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the Selecta ophthalmic laser family System
The Selecta ophthalmic laser family system is intended for use in an electromagnetic environment in which radiated RF distur-
bances
are controlled. The user of the Selecta ophthalmic laser family system can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the Selecta
ophthalmic laser family
system as recommended below, according to the maximum output power of the communications equip-
ment.
Rated maximum output power
(W) of transmitter
Separation
distance (m) according to frequency of transmitter
150
kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz
0.01 0.116 0.116 0.233
0.1 0.368 0.368 0.737
1 1.16 1.16 2.33
10 3.66 3.66 7.37
100 11.16 11.16 23.33
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.
d
3.5
V1
-------
P=
d
3.5
E1
-------
P=
d
7
E1
-----
P=