Operator's Manual

Radical-7 Appendix
www.masimo.com 219 Masimo
Recommended Separation Distances
Recommended Separation Distance Between Portable and Mobile RF
Communication Equipment and the ME Equipment
The ME Equipment is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The
customer or the user of the ME Equipment can help prevent
electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment
(transmitters) and the ME Equipment as recommended below, according
to the maximum output power of the communication equipment.
Rated maximum output
power of transmitter
(W)
Separation Distance According to Frequency
of Transmitter (m)
150 K Hz to
80 MHz
d = 1.17*Sqrt
(P)
80 MHz to
800 MHz
d = 0.18*Sqrt
(P)
800 MHz to
2.5GHz
d = 0.35*Sqrt
(P)
0.01 0.12 0.018 0.035
0.1 0.37 0.057 0.11
1 1.17 0.18 0.35
10 3.7 0.57 1.1
100 11.7 1.8 3.5