EmbryoScope time-lapse incubator
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Recommended separation distances between portable and mobile RF
communications equipment and the EmbryoScope time-lapse incubator
The EmbryoScope time-lapse incubator is intended for use in a home healthcare environment in
which radiated RF disturbances are controlled. The customer or the user of the EmbryoScope
time-lapse incubator can help prevent electromagnetic interference by maintaining a minimum
distance between portable RF communications equipment (transmitters) and the EmbryoScope
time-lapse system as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output
power (P) of transmitter
[W]
Minimum separation distance (d) according to frequency of transmitter [m]
@ Immunity test level (E) 3 V/m,
0.15-80 MHz
@ Immunity test (E) 10 V/m,
80-2700 MHz
0.49
0.69
1.00
1.41
2.00
2.83
0.15
0.21
0.30
0.42
0.60
0.85
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.
At 80 MHz, the separation distance for the higher frequency applies.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
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