GE 001C 051D 003A, Service Manual

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Electromagnetic compatibility (EMC): Electromagnetic compatibility (EMC)
A-6 Dash 3000/4000/5000 2000966-542D
Recommended separation distances
The table below provides the recommended separation distances (in
meters) between portable and mobile RF communications equipment and
the Dash 3000/4000/5000.
The Dash 3000/4000/5000 is intended for use in the electromagnetic
environment on which radiated RF disturbances are controlled. The
customer or the user of the Dash 3000/4000/5000 can help prevent
electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment
(transmitters) and the Dash 3000/4000/5000 as recommended below,
according to the maximum output power of the communications
equipment.
For transmitters rated at a maximum output power not listed above, the
recommended separation distance [
d ] in meters (m) can be estimated
using the equitation 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
:
These guidelines may not apply in all instances. Electromagnetic
propagation is affected by absorption and reflection from structures,
objects and people.
Separation distance estimation
(Transmit power of 802.11a/b/g wireless communication device)
Power of the Source
(Watts)
Separation Distance (Feet) Separation Distance
(Meter)
0.01 0.75 0.23
0.1 2.39 0.73
1 7.54 2.3
10 23.94 7.3
100 75.44 23