Crescent RM-9600 - Page 31

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Recommended separation distances between portable and mobile RF communications equipment and the device
The device is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the device can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the device 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)
150kHz - 80MHz
d = 1.2
80MHz - 800MHz
d = 1.2
800MHz - 2.5GHz
d = 2.3
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
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 1: At 80 MHz and 800 MHz, the separation distance for 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.
Crescent Health Co., Ltd
http://www.crescenthealthco.com
Cell & WhatsApp: +86-138-1720-5453
Skype: BROOK822
Email: Brook@crescenthealthco.com
Brook822@163.com