PULOX PO-100 Manual De Instrucciones página 83

NOTE 1 At 80MHz and 800MHz, 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.
a
Field strengths from fixed transmitters, such as base stations for radio
(cellular/cordless) telephones and land mobile radios, amateur radio, AM
and FM radio broadcast and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the
measured field strength in the location in which the Pulse Oximeter is used
exceeds the applicable RF compliance level above, the Pulse Oximeter
should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or
relocating the Pulse Oximeter.
b
Over the frequency range 150 KHz to 80 MHz, field strengths should be
less than 3V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM
for EQUIPMENT or SYSTEM that not LIFE-SUPPORTING
Recommended separation distances between portable and mobile RF
communications equipment and the Pulse Oximeter
The Pulse Oximeter is intended for use in the electromagnetic environment
in which radiated RF disturbances are controlled. The customer or the user
of the Pulse Oximeter can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the Pulse Oximeter as
recommended below, according to the maximum output power of the
communications equipment.
Rated
maximum
output power
of transmitter
(W)
0.01
0.1
Separation distance according to frequency of
transmitter (m)
150KHz to
80MHz
 
3 5 .

 
d P
 
V
1
0.058
0.18
80MHz to
800MHz
 
3 5 .

 
d P
 
E
1
0.035
0.11
800MHz to
2.7GHz
 
7

 
d P
 
E
1
0.07
0.22