Beurer BM 19 User Manual download pdf (Page 90)

Table 4

Recommended separation distances between portable and mobile RF communications equipment and the BM 19

The BM 19 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of

the BM 19 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications

equipment (transmitters) and the BM 19 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)

150 kHz to 80 MHz

d = 1,2

80 MHz to 800 MHz

d = 1,2

800 MHz to 2,5 GHz

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 aected by absorption and reﬂection from struc-

tures, objects and people.

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Beurer BM 19 User Manual Page 90