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7205-001-700 Rev-AA
Specifications (continued)
IEC 60601-1-2 3rd Edition:
Recommended separation distances between portable and mobile RF equipment and the System 7 Dual
Trigger Rotary Handpiece (REF 7205-000-000)
The System 7 Dual Trigger Rotary Handpiece (REF 7205-000-000) is intended for use in the electromagnetic
environment in which radiated RF disturbances are controlled. The customer or the user of the System 7 Dual
Trigger Rotary Handpiece (REF 7205-000-000) can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF equipment (transmitters) and the System 7 Dual Trigger
Rotary Handpiece (REF 7205-000-000) as recommended below, according to the maximum output power of the
equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
N/A
80 MHz to 800 MHz
d
=1.2√
P
800 MHz to 2.5 GHz
d
=2.3√
P
0.01
N/A
0.12
0.23
0.1
N/A
0.38
0.73
1
N/A
1.2
2.3
10
N/A
3.8
7.3
100
N/A
12
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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 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.
