Note1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note2: 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 Dr Trust AFIB Pro Blood
Pressure Monitor 102 is used exceeds the applicable RF compliance level above,
Dr Trust AFIB Pro Blood Pressure Monitor 102 should be observed to verify
normal operation. If abnormal performance is observed, additional measures
may be necessary, such as reorienting or relocating Dr Trust AFIB Pro Blood
Pressure Monitor 102.
b
Over the frequency range 150 kHz to 80MHz, field strengths should be less than 3
V/m.
Recommended Separation Distances:
Recommended separation distance between portable and mobile RF
communications equipment and Dr Trust AFIB Pro Blood Pressure Monitor 102.
Dr Trust AFIB Pro Blood Pressure Monitor 102 is intended for use in an
electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of Dr Trust AFIB Pro Blood Pressure Monitor 102 can
help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and
Dr Trust AFIB Pro Blood Pressure Monitor 102 as recommended below, according
to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter (W)
Separation distance according to frequency of transmitter m
150 kHz to 80
MHz
1/2
d = 1.2×p
80 MHz to 800
MHz
1/2
d = 1.2×p
800 MHz to 2.5 GHz
1/2
d = 2.3×p
0.01
0.12
0.12
0.23
0.1
1
10
100
0.38
1.2
3.8
12
0.38
1.2
3.8
12
0.73
2.3
7.3
23
29
30
102
