DHG Dyna-Form Mercury Advance Instructions For Use Manual page 16

Recommended separation distances between portable and mobile RD communications equipment and the EQUIPMENT or SYSTEM -
for ME EQUIPMENT or ME SYSTEM that are not LIFE-SUPPORTING
Recommended separation distances between portable and mobile RF communications equipment and the MAS12 Alternating Control Unit.
The MAS12 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the system can help prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the system as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power of transmitter (W)
0.01
0.1
1
10
100
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.
IFU
Separation distance according to frequency of transmitter (m)
150 KHz to 80 MHz
d = 1.167√P
0.117
0.369
1.167
3.689
11.667
80 MHz to 800 MHz
d = 1.167√P
0.117
0.369
1.167
3.689
11.667
800 MHz to 2.5 GHz
d = 2.333√P
0.233
0.738
2.333
7.379
23.333
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