Bionet BM5VET, Руководство по эксплуатации

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183
BM5Vet Pro User’s Manual
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephon
es and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot b
e 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 verify normal operation. If abnormal performance is observed, additional m
easures 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 BM5 Vet Pro system.
The BM5 Vet Pro system is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The user of the BM5 Vet Pro system can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the BM5 Vet Pro 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
100 11.70
11.70
23.30
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) accordin
g to the transmitter manufacturer.