MTR302/A - R302F/A - R302L/A DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
Modello/Model R302/A
Compliance Verification
11
R302/A
- Compliance V
erification
Ralco
srl
Recommended Separation Distances for Non-Life Supporting Equipment
Table 3:
Collimator R302/A is intended for use in an electromagnetic environment in which radiated
RF disturbances are
controlled. The customer or the user of the collimator can help prevent electromagnetic
interference by
maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the collimator 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 x
√
P
80 MHz to 800 MHz
d = 1.2 x
√
P
800 MHz to 2,5 GHz
d 0 2.3 x
√
P
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 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.
