GUIDANCE AND MANUFACTURER’S DECLARATION
Recommended separation distance between portable and mobile RF communications
equipment and the OMRON BP710N
OMRON BP710N is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The
customer or the user of this OMRON BP710N can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile
RF communications equipment (transmitters) and the OMRON BP710N as recommended below,
according to the maximum output power of the communications equipment.
Output Power of Transmitter
in W
att
Separation distance according to frequency of
transmitter in
meter
150 kHz to 80 MHz
Not Applicable.
80 MHz to 800 MHz
d = 1.2 √P
800 MHz to 2.5GHz
d = 2.3 √P
0.01
Not Applicable.
0.12 0.23
0.1 0.38 0.73
1 1.2 2.3
10 3.8 7.3
100 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation
dist
ance 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
absorpt
ion and reflection from structures, objects, and people.
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