User's Manual

FUDAKANG INDUSTRIAL
Technical File
File No
TCF-004-8
Rev. No
1
Co., Ltd.
8. Instruction for Use
Rev. Date
07.09..2017
Page
11
/13
Guidance and manufacture’s declaration – electromagnetic immunity
The eB-G-BT is intended for use in the electromagnetic environment specified below. The customer or the
user of the eB-G-BT should assure that it is used in such an environment.
Immunity
test
IEC 60601 test
level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3 V
rms
150 kHz to 80 MHz
Not applicable
Portable and mobile RF communications equipment should
be used no closer to any part of the eB-G-BT, including
cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
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 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:
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
NOTE 1 At 80 MHz and 800 MHz, 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.
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 eB-G-BT is used exceeds the
applicable RF compliance level above, the eB-G-BT should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the eB-G-BT.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.