Wellue Viatom Checkme O2 Max Benutzerhandbuch Seite 23

NOTE 1: At 80 MHz and 800 MHz, 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, and 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
re-orienting or relocating The Pulse Oximeter.
b: Over the frequency range 150 kHz to 80 MHz, field
strengths should be less than 3V/m.
Table 4
Recommended separation distances between portable and
mobile RF communication the equipment
The Pulse Oximeter is intended for use in an 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
Separation distance according to frequency of
transmitter M(Meters)
150kHz to
80MHz
the vicinity of equipment
marked with the following
symbol.
80MHz to
800MHz
21
80MHz to
2,5GHz