PROJECT E BEAUTY PE730 - Page 24

Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM - for
EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
The Project E Beauty LED Light Therapy Mask is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the Project E Beauty LED Light
Therapy Mask can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the Project E Beauty
LED Light Therapy Mask as recommended below, according to the maximum output power of the
communications equipment.
For transmitters with a maximum output power rating not listed above, the recommended separation
distance d in meters (m) can be determined by 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 list.
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is aected by
absorption and reection from structures, objects and people.
Recommended separation distances between portable and mobile RF communications equipment
and the Project E Beauty LED Light Therapy Mask
Rated maximum
output power of
transmitter
(W)
0.01
0.1
1
10
100
0.12
0.38
1.2
3.8
12
0.12
0.38
1.2
3.8
12
0.23
0.73
2.3
7.3
23
150 KHz to 80 MHz
80 MHz to 800 MHz 800 MHz to 2.7 GHz
Separation distance according to frequency of transmitter (m)
Pd 2.1=
Pd 2.1=
Pd 3.2=
23