Omron HN-290T Instruction Manual page 26

11. Guidance and Manufacturer's Declaration
(Table 6)
Recommended separation distance between portable and mobile RF
communications equipment and the OMRON Digital Weight Scale
OMRON Digital Weight Scale is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The customer or
the user of this OMRON Digital Weight Scale can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the OMRON Digital Weight
Scale as recommended below, according to the maximum output power of the
communications equipment.
Output Power
of Transmitter
in Watt
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the
recommended separation 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: At 80 MHz and 800 MHz, the separation distance for the higher
frequency range applies.
Note: These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures,
objects, and people.
Contact your Telehealth service provider if you have any questions.
Separation distance according to frequency of
transmitter in meter
150 kHz to 80 MHz
Not Applicable.
Not Applicable.
Not Applicable.
Not Applicable.
Not Applicable.
Not Applicable.
80 MHz to 800 MHz
d = 1.2 √P
0.12
0.38
1.2
3.8
12
26
800 MHz to 2.5GHz
d = 2.3 √P
0.23
0.73
2.3
7.3
23