MOOR INSTRUMENTS moorLDI2 RESEARCH USER MANUAL
124
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 6100-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 V/m
calculated from the equation applicable
to the frequency of the transmitter.
Recommended separation distance
Pd 2.1=
Pd 2.1=
80 MHz to 800 MHz
Pd 3.2=
800 MHz to 2.5 GHz
where P is the maximum 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 form 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:
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 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 moorLDI2 is used exceeds the
applicable RF compliance level above, the moorLDI2 should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the moorLDI2.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m
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