Beurer IH 25/1 [66/68] Table 4

Table 4

Recommended separation distances between portable and mobile RF communications equipment and the IH 25/1

The IH 25/1 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the

user of the IH 25/1 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF

communications equipment (transmitters) and the IH 25/1 as recommended below, according to the maximum output power of the commu-

nications 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 metres (m) can be esti-

mated 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

structures, objects and people.