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Guidance and manufacturer's declaration - electromagnetic immunity
The Primado2 is intended for use in the electromagnetic environment specified below. The customer or the user of the Primado2 should assure that it is used in such an environment.
NOTE 1 At 80MHz and 800MHz, 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 mobiles 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 Primado2 is used exceeds the applicable RF compliance level above, the Primado2 should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as reorienting or relocating the Primado2.
b Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.
Immunity test
Conducted RF
EN/IEC61000-4-6
Radiated RF
EN/IEC61000-4-3
EN/IEC60601 test level
3Vrms
150 kHz to 80MHz
3V/m
80MHz to 2.5 GHz
Compliance level
3Vrms
3V/m
Electromagnetic environment - guidance
Portable and mobile RF communications equipment should be used no closer to any part of the Primado2, 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 80MHz to 800MHz
d = 2.3 P 800MHz to 2.5GHz
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:
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