Fora TD-3261G, Owner'S Manual

Page: 66 / 71

Recommended separation distance between
portable and mobile RF communications equipment and the TD-3261G
The TD-3261G is intended for use in an electromagnetic environment (for home and professional healthcare) in
which radiated RF disturbances are controlled. The customer or the user of the TD-3261G
can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the TD-3261G 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
150 kHz to 80 MHz
d =1,2 √
P
80 MHz to 800 MHz
d =1,2 √
P
800 MHz to 2,7 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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for the higher 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.