Bayer HealthCare Medrad MRXperion Operating Manual page 94

20 - 88
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the System
The system is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The
customer or the operator 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 applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects, and people.
SYSTEM REQUIRES SPECIAL PRECAUTIONS REGARDING EMC. Install and put into service according to the EMC information
provided below.
Guidance and Manufacturer's Declaration - Electromagnetic Emissions
The system is intended for use in the electromagnetic environment specified below. The customer or operator of the
system should assure that it is used in such an environment.
Emissions Test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations / flicker
emissions
IEC 61000-3-3
Separation Distance According to Frequency of Transmitter (m)
150 KHz to 80 MHz
3.5
------ -
d = p
V
1
0.12
0.37
1.17
3.69
11.67
Compliance
Group 1
Class B
Class A
Complies
80 MHz to 800 MHz
3.5
------ -
d = p
E
1
0.12
0.37
1.17
3.69
11.67
Electromagnetic Environment - Guidance
The system uses RF energy only for its internal
function. Therefore, its RF emissions are very low
and are not likely to cause any interference in
nearby electronic equipment.
The system is suitable for use in all
establishments, including domestic
establishments and those directly connected to
the public low-voltage power supply network
that supplies buildings used for domestic
purposes.
MEDRAD® MRXperion
800 MHz to 2.5 GHz
7
----- -
d = p
E
1
0.23
0.74
2.33
7.38
23.33