HoMedics BPW-1005 Instruction Manual And Users Manual page 14

Table 4 For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
portable and mobile RF communications equipment and the [BPW-1005]
The [BPW-1005] is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the [BPW-1005] can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the [BPW-1005]
as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
(W)
0.01
0.1
1
10
100
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 80MHz and 800MHz, 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.
Recommended separation distances between
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
—
d = 1.2 √
P
0.12
0.38
1.2
3.8
12
14
80 MHz to 800 MHz
—
d = 1.2 √
P
0.12
0.38
1.2
3.8
12
800 MHz to 2.5 GHz
—
d = 2.3 √
P
0.23
0.73
2.3
7.3
23