31
Table 4
Electromagnetic Compatibility Information
Recommended separation distances between portable and mobile RF communications equipment and
the device
The device is intended for use in an electromagnetic environment in which radiated therefore
disturbances are controlled. The customer or the user of the device can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the device as recommended below, according to the maximum output
power of the communications equipment.
Rated maximum output power
of transmitter
W
Separation distance according to frequency of transmitter
m
80 MHz to 800 MHz
800 MHz to 2.7 GHz
0.01
0.1
1
10
100
0.12
0.38
1.2
3.8
12
0.23
0.73
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higer frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
2.3
7.3
23
1. Probe
2. START Button
3. Set Button
4. Battery Cover