Recommended Separation Distances; Contact - Chattannoga OptiFlex SHOULDER CPM Modo De Empleo

9.3 Recommended separation distances

Recommended separation distances between portable and mobile RF communications equip-
ment and the OptiFlex ® S device
The OptiFlex ® S is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the OptiFlex
electromagnetic interferences by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the OptiFlex
according to the maximum output power of the communications equipment.
rated maximum output
power of transmitter W
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separa-
tion 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: For calculation of the recommended separation distance of transmitters in the frequency
range from 80 MHz to 2.5 GHz an additional factor of 10/3 was taken into account to reduce the
probability of mobile/portable communications equipment brought into the patient environment by
accident causing any malfunction.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects, and people.

10. Contact

We would be happy to answer any
questions you may have about our
products or services.
■ Chattanooga Group
4717 Adams Road
Hixon TN. 37343
Phone 1-800-592-73 29
Fax 1-800-242-83 29
www.chattgroup.com
■ Warranty:
2 years (mechanical parts)
2 years (electronics)
separation distance according to frequency of transmitter
150 kHz to 80 MHz 80 MHz to 800 MHz
öä
1.2 P
d =
0.12
0.38
1.2
3.8
12
35
® S device can help prevent
® S device as recommended below,
m
800 MHz to 2,5 GHz
öä
1.2 P
d = d =
0.12
0.38
1.2
3.8
12
öä
1.2 P
0.23
0.73
2.3
7.3
23