SLx 40
GUIDANCE TABLES (continued)
25
Table 206– Recommended Separation Distances between
ME Equipment and ME Systems that are NOT Life-supporting.
Portable and Mobile RF Communications Equipment and the SLx 40
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
Recommended Separation Distances for between
Portable and Mobile RF Communications Equipment and the SLx 40
Max Output Power
of Transmitter
(W)
Separation (m)
150kHz to 80 MHz
d=(3.5/v1)(Sqrt P)
Separation (m)
80 to 800 MHz
d=(3.5/E1)(Sqrt P)
Separation (m)
800MHz to 2.5GHz
d=(7/E1)(Sqrt P)
0.01
0.1166
0.1166
0.2333
0.1
0.3689
0.3689
0.7378
1
1.1666
1.1666
2.3333
10
3.6893
3.6893
7.3786
100
11.6666
11.6666
23.3333
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.
8126400-795
SLx 40
Issue 1.3
Printed on April,2019
The SLx 40 is intended for use in the electromagnetic environment in which radiated
RF disturbance are controlled. The customer or user of the SLx 40 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF Communications Equipment (transmitters) and the SLx 40 as recommended
below, according to the maximum output power of the communications equipment.
