35
Recommended separation distances between portable and mobile RF communications
equipment and the ApexPilot All-In-One
The ApexPilot All-In-One is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the ApexPilot All-In-One
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF according to the maximum output power of the communications
equipment.
Rated maximum output
power of transmitter
Watts [W]
Separation distance according to frequency of transmitter (in meters)
Meters [m]
150 kHz-80 MHz
d = 1.2
P
80 MHz-800 MHz
d = 1.2
P
800 MHz-2.5
GHz
d = 2.3
P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
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.
