Item Brochure

28
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12
Directivesandmanufacturer'sdeclarationElectromagneticimmunity
TheriscopeLinstrumentsareintendedforuseintheelectromagneticenvironmentspecifiedbelow.Thecustomeror
userofthe
riscopeLshouldensurethatitisusedinsuchanenvironment.
Immunitytesting

IEC60601testlevel Compliance ElectromagneticenvironmentInstructions

GuidedRF

Diturbancesacc.
to

IEC61000
46







3Vrms

0,5MHzbis80MHz

6VinISMfrequency
bandsbetween0.15
MHzand80MHz

80%AM
at1kHz




Notapplicable










PortableandmobileRFcommunicationsequipment
shouldnotbeusedclose
rtoanypartofthenoncontact
ri
scopeLincludingthecables,thantherecommended
distance,whichiscalculatedusingtheequation
applicabletothetransmitterfrequency.

Recommendedseparationdistance

d=1,2×P80MHzbis800MHz
d=2,3×P8
00MHzbis2,7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:







RadiatedRF
IEC6100043

Proximityfields
fromRFwireless
communications
equipment
3V/m
80MHzto2.7GHz

380390MHz
27V/mPM50%18Hz

430470MHz
28V/m(FM±5kHz,1
kHzsine)
PM18Hz11
704787MHz
9V/mPM50%217Hz

800960MHz
28V/mPM50%18Hz

17001990MHz
28V/mPM50%217
Hz
24002570MHz
28V/mPM50%217
Hz
51005800MHz
9V/mPM50%217Hz

10V/m



27V/m

28V/m


9V/m


28V/m


28V/m


9V/m
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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offixedtransmitters,such.B.Basestationsforradio(cellular/cordless)telephonesandland
mobileradios,amateurradio,AMandFMbroadcastingandtelevisionbroadcastingcannotbepredicted
theoreticallyaccurately.ToassesstheelectromagneticenvironmentduetofixedRFtransmitters,an
electromagneticexaminationshouldbeconsidered.Ifthemeasuredfieldstrengthatthelocationwherethe
ri
scopeL
isusedexceedstheaboveRFcompliancelevel,theriscopeLshouldbeobservedtoverifynormal
operation.Ifabnormalperformanceisobserved,additionalmeasuresmayberequired,suchasreorientingor
shiftingthe
riscopeL

13
b
Withafrequencyrangeover150kHzto80MHz,thefieldstrengthsshouldbelessthan3V/m.

RecommendeddistancesbetweenportableandmobileRFcommunicationsequipment
andtheriscopeL
TheriscopeLisintendedforuseinanelectromagneticenvironmentinwhichRFemissions
arecontrolled.Thecustomeroruserofthe
riscopeLcanhelptoavoidelectromagnetic
interferencebyobservingtheminimumdistancebetweenportableandmobil
eRF
communicationsequipment(transmitters)andthe
riscopeLinaccordancewiththemaximum
outputpowerofthecommunicationequipment.

Ratedmaximum
outputpowerofthe
transmitter
(W)
Separationdistanceaccordingtothefrequencyofthetransmitter
(m)
150KHzto80MHz 80MHzto800MHz 800MHzto2.7GHz
0.01
0.12
0.12
0.23
0,23
0.1
0.38
0.38
0.73
0,73
1
1.2
1.2
2.3
2,3
10
3.8
3.8
7.3
7,3
100
12
12
23
23
Fortransmitterswithamaximumoutputpowernotlistedabove,therecommendeddistanced
inmetres(m)canbeestimatedusingtheequationforthetransmitterfrequency,wherePisthe
maximumoutputpowerofthetransmitterinwatts(W).accordingtothetransmitter
manufacturer.

NOTE1
At80MHzand800MHz,theseparationdistanceappliestothehigherfrequency
range.

NOTE2
Theseguidelinesmaynotapplyinallsituations.Theelectromagneticpropagationis
affectedbyabsorptionandreflectionofstructures,objectsandpeople.


