SBM 03 Instructions for use

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Table 4

For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING

Recommended separation distances between portable and mobile RF communications equipment and the SBM 03

The SBM 03 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the

user of the SBM 03 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF

communications equipment (transmitters) and the SBM 03 as recommended below, according to the maximum output power of the com-

munications equipment.

Rated maximum output

power of transmitter

(W)

Separation distance according to frequency of transmitter

(m)

150 kHz to 80 MHz

Not applicable

80 MHz to 800 MHz

d = 1,2

800 MHz to 2,5 GHz

d = 2,3

0,01 – 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 distance d in meters (m) can be deter-

mined 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 aected by absorption and reﬂection from struc-

tures, objects and people.

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Instructions for use - Page 58