VE-1010 Veterinary PC ECG User Manual EMC Information
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broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location in which VE-1010 VET PC
ECG is used exceeds the applicable RF compliance level above, VE-1010 VET PC ECG
should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating VE-1010 VET
PC ECG.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3
V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM - for EQUIPMENT or
SYSTEM that are not LIFE-SUPPORTING
Recommended separation distances between
portable and mobile RF communications equipment and VE-1010 VET PC ECG
VE-1010 VET PC ECG is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of VE-1010 VET PC ECG
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and VE-1010 VET PC ECG
as recommended below, according to the maximum output power of the communications
equipment.
Separation distance according to frequency of transmitter
(m)
Rated
maximum
output power of
transmitter
(W)
150 kHz to 80 MHz
P
d
2
.
1
80 MHz to 800 MHz
P
d
2
.
1
800 MHz to 2.5 GHz
P
d
3
.
2
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 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.