Appendix
155
W7.091.601
ELECTROSURGICAL GENERATOR ESG-400
Recommended separation distances between portable
and mobile high frequency communication equipment
and the electrosurgical generator
Rated output
power of the
transmitter
Separation distance (d) according to frequency of the transmitter
in meters (m)
P in W
150 kHz…80 MHz
80…800 MHz
800 MHz…2.5 GHz
general
1.2 * Square root (P)
1.2 * Square root (P)
2.3 * Square root (P)
0.01
0.1 m
0.1 m
0.2 m
0.1
0.4 m
0.4 m
0.7 m
1
1.2 m
1.2 m
2.3 m
10
3.7 m
3.7 m
7.4 m
100
11.7 m
11.7 m
23.3 m
For transmitters rated at a maximum output power not listed above, the
recommended separation distance (d) in meters (m) can be determined 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
This guideline may not apply in all situations.
Electromagnetic
propagation
is
affected
by
absorption and reflection from structures, objects
and people.
Summary of Contents for ESG-400
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