Bionet BM1VET, Руководство по эксплуатации

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BM1VOM-1.24
Appendix A 184
BM1VET Operation Manual
Radiated RF
IEC 61000-4-3
3 V/m
80.0 MHz to 2.5
GHz 3 V/m
80.0 MHz to 2.5
GHz Recommended separation distance
Where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
and
d is the recommended separation
distance in meters (m).
Field strengths from fixed RF transmitters,
as deter-mined by an electromagnetic site
survey,
(a) Should be less than the compliance
level in each frequency range (b).
Interference may occur in the vicinity of
equipment marked with the following
symbol:
Note 1) U
т is the A.C. mains voltage prior to application of the test level.
Note 2) At 80 MHz and 800 MHz, the higher frequency range applies.
Note 3) These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV 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 the EUT is used exceeds the
applicable RF compliance level above, the EUT should be observed to verifynormal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the EUT.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V / m.
Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the BM1 system.
The BM1 system is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The user of the BM1 system can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the BM1 system as recommended below, according to the maximum
output power of the communications equipment.
Rated maximum output
power (W) of transmitter
Separation distance (m) according to frequency of transmitter
150 kHz to 80 MHz 80 MHz to 800 MHz
800 MHz to 2.5
GHz
0.01 0.12 0.12 0.23
0.1 0.37 0.37 0.74
1 1.17 1.17 2.33
10 3.70 3.70 7.37