RSR-000886-000 (1)
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7.3.3. Recommended Separation Distances
The device is intended for use in the electromagnetic environment in which radiated disturbances
are controlled. The customer or user of the device can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF Communications Equipment and
the device as recommended below, according to the maximum output power of the communications
equipment.
Below is the table of recommended separation distances between portable and mobile RF
communications equipment and the device and systems that are not life-supporting.
Max Output
Power
(watts)
Separation (m)
150 kHz to 80 MHz
D=(3.5/V1)(Sqrt P)
Separation (m)
80 to 800 MHz
D=(3.5/E1)(Sqrt P)
Separation (m)
800 MHz to 2.5 GHz
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
11.666
11.666
23.333
7.3.4.
Guidance and Manufacturer’s Declaration – Immunity – For Non-Life-
Supporting Equipment
The Laser System is intended for use in the electromagnetic environment specified below.
The customer or user of the device should ensure that it is used in such an environment.
Immunity Test
IEC 60601 Test Level
Compliance
Level
Electromagnetic Environment
– Guidance
Conducted RF
IEC 61000- 4-6
Radiated RF
IEC 61000- 4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
(V1)Vrms
(E1)V/m
Portable and mobile communications
equipment should be separated from the laser
by no less than the distances calculated/listed
below:
D=(3.5/V1)(Sqrt P)
D=(3.5/E1)(Sqrt P) 80 to 800 MHz
D=(7/E1)(Sqrt P) 800 MHz to 2.5 GHz
where P is the max power in watts and D is the
recommended separation distance in meters.
Field strengths from fixed transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance levels (V1
and E1).
Interference may occur in the vicinity of
equipment containing a transmitter.
7.4. FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
