Konica Minolta AeroDR System Operation Manual page 22

1.3 Safety precautions
Table 4
Recommended separation distance between portable and mobile RF communications equipment and the device
This device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the user of this device can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and this device as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output
power of the 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 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] At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
[NOTE] These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d=[1.2] √P
0.12
0.38
1.2
3.8
12
m
80 MHz to 800 MHz
d=[1.2] √P
0.12
0.38
1.2
3.8
12
22
800 MHz to 2 .5 GHz
d=[2.3] √P
0.23
0.73
2.3
8
23