Recommended Safety Distances Between Portable And Mobile Hf Telecommunications Devices And The Insufflator - Arthrex Synergy Insufflation FM134 Instructions D'utilisation

Electromagnetic Compatibility
EN
58
12.7 Recommended Safety Distances between Portable and Mobile
HF Telecommunications Devices and the Insufflator
Recommended safety distances between portable and mobile HF telecommu-
nications devices and the insufflator
The insufflator is intended for use in an electromagnetic environment where
HF interferences are controlled. The user/operator of the insufflator can con-
tribute to lowering electromagnetic emissions by complying with the mini-
mum distance between portable and mobile HF telecommunications devices
(transmitters) and the insufflator - depending on the output power of the
communication device listed below.
Rated output of Safety distance based on the transmitting frequency [m]
the transmitter
150 kHz to
[W]
80 MHz
d = 1.2P
0,01 0.12
0,1 0.38
1 1.2
10 3.8
100 12
The safety distance d in meters [m] for transmitters with a max. rated output not
listed in the table above can be calculated by applying the corresponding formula
in the respective column. P is the max. rated output of the transmitter in watts
[W] according to the information provided by the manufacturer of the transmit-
ter.
Note 1: The higher frequency range applies for 80 and 800 MHz.
Note 2: These guidelines are probably not realizable in all cases. The distribution
and spread of electromagnetic quantities differs depending on the absorption
and reflection of buildings, objects, and people.
80 MHz to 800 MHz to
800 MHz 2.5 GHz
d = 1.2P d = 2.3P
0.12 0.23
0.38 0.73
1.2 2.3
3.8 7.3
12 23