A&D ULTRACONNECT UB-1100BLE Instruction Manual page 38

EMC Information
Guidance and manufacturer's declaration – electromagnetic immunity
The A&D unit is intended for use in the electromagnetic environment
specified below. The customer or the user of the A&D unit should assure
that it is used in such an environment.
Immunity IEC 60601
test test level
Conducted
10 V rms
RF IEC
150 kHz to
61000-4-6
80 MHz
Radiated
10 V/m
RF IEC
80 MHz to
61000-4-3
2.5 GHz
E-38
Compliance Electromagnetic environment
level – guidance
Portable and mobile RF
communications equipment
should be used no closer to any
part of the A&D unit, including
cables, than the recommended
separation distance calculated
from the equation applicable to
the frequency of the transmitter.
Recommended separation
distance:
10 V rms d = 0.35 √P
10 V/m d = 0.35 √P 80 MHz to 800 MHz
d = 0.70 √P 800 MHz to
2.5 GHz
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 metres
(m). Field strengths from fixed
RF transmitters, as determined
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: