MOWOOT II
usMIMA S.L.
User Manual
Version 10
Page. 19/20
MOWOOT II - Electromagnetic Immunity - Manufacturer’s declaration
MOWOOT II is intended for use in the electromagnetic environment specified below. The customer or the user of the MOWOOT II 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
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3V/m
80 MHz to 2,5 GHz
3Vrms
3V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the MOWOOT II,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance:
d=1.2
√
P
d= 1.2
√
P 80 MHz a 800 MHz
d=2.3
√
P 800MHz a 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 meters (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:
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 reflexion 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
MOWOOT II is used exceeds the applicable RF compliance level above, the MOWOOT II should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the MOWOOT II.
B. Over the frequency range 150 KHz to 80 MHz, field strengths should be less than 3 V / m.
