Electr
oma
gnetic Compa
tibility
(IEC 60601-1-2)
11
11. Electromagnetic Compatibility (IEC 60601-1-2)
P11-5
Recommended separation distances between
portable and mobile RF communications equipment and the KOWA
The KOWA
is intended for use in an electromagnetic environment in which radiated RF disturbances are con-
trolled. The customer or the user of the KOWA
can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters) and the KOWA
as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d=1.2
P
80 MHz to 800 MHz
d=1.2
P
800 MHz to 2.5 GHz
d=2.3
P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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 80MHz and 800MHz, 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.
Summary of Contents for VX-10a
Page 1: ...KOWA INSTRUCTION MANUAL FUNDUS CAMERA KOWA VX 10 EU...
Page 2: ......
Page 14: ...Introduction Introduction P0 12...
Page 63: ......