Fluke 271 manual EMC Compliance, Emissions, Immunity

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EMC Compliance

This instrument meets the requirements of the EMC Directive 89/336/EEC.

Compliance was demonstrated by meeting the test limits of the following standards:

Emissions

EN61326 (1998) EMC product standard for Electrical Equipment for Measurement, Control and Laboratory Use. Test limits used were:

a)	Radiated:	Class B
b)	Conducted:	Class B
c) Harmonics:EN61000-3-2 (2000) Class A		The instrument is Class A by product category.
Immunity

EN61326 (1998) EMC product standard for Electrical Equipment for Measurement, Control and Laboratory Use. Test meth- ods, limits and performance achieved were:

a) EN61000-4-2	(1995)	Electrostatic Discharge: 4 kV air, 4 kV contact	Performance A.
b) EN61000-4-3	(1997)	Electromagnetic Field: 3 V/m, 80 % AM at 1 kHz	Performance A.
c) EN61000-4-11 (1994) Voltage Interrupt: 1 cycle, 100 %			Performance A.

d)EN61000-4-4 (1995) Fast Transient: 1 kV peak (ac line), 0.5 kV peak

(signal lines and RS232/GPIB ports)

Performance A.

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Contents Programmable 10 MHz DDS Function Generator Getting Started ManualTo register your product online, visit register.fluke.com LIMITED WARRANTY AND LIMITATION OF LIABILITYSafety Getting Started Manual Alternating current Warning - hazardous voltages may be present Safety continuedThe following symbols are used on the instrument and in this manual Terminal connected to chassis ground Mains supply OFF Mains supply ONPage Emissions EMC ComplianceImmunity e EN61000-4-5 1995 Surge 0.5 kV line to line, 1 kV line to ground Title Table of ContentsAUX OUT viiiMains Supply Voltage Getting StartedIntroduction Before You StartExternally Applied Voltages shx0001f.gif Controls and ConnectionsGetting Started Figure 1. Model 271 Front PanelControls The Liquid Crystal DisplayFunction Keys FIELD and DIGIT Keys and the Rotary Control Numeric, Units and SET Keys RECALL and REMOTE MODE KeysUTILITIES Keys OUTPUT KeyAUX OUT Front Panel Inputs and OutputsEXT TRIG MAIN OUTSYNC OUT Rear Panel ConnectorsCLOCK IN/OUT VCA INTRIG/SWEEP OUT RS232 and GPIB Interface ConnectorsCheck the LCD Display Using the InstrumentPlug in and switch on the instrument Starting upSYM=50.0% 50.0% Generating Continuous SignalsSet a frequency, for example 12.5 kHz FREQ=12.50000kHz VhiZ=+20.0 Vpp 50Ω DC=+0.00mV +0.00mV=80.00000us Set the amplitude to +10 dBmHave a look at some other waveforms Change the dc offsetDC OFFSET CHANGE * * BY OUTPUT LEVEL Effect of the output attenuatorPER =80.00000us VhiZ=+4.00 Vpp 50Ω DC=+1.50 V +151.mV SYM=50.0% 50.0% Asymmetric waveforms Adjusting the phaseSOURCE=EXT TGEN=1.00ms 1.000kHz BURST COUNT= PHASE=+000 +000 SOURCE=EXT TGEN=1.00ms 1.000kHz BURST COUNT= PHASE=+116 +116TRIG/SWEEP OUT signal Generating Swept SignalsMODE=BEG-END LAW=LOG RAMP TIME=5.00 s TRIG SRC=CONTINUOUS MORE MODE=BEG-END LAW=LOG RAMP TIME=0.05 s TRIG SRC=CONTINUOUS MOREBEG FRQ=261.6000 Hz END FRQ=1.108700kHz MARK FRQ=523.3000 Hz MORE FREQ=2.000000kHz VhiZ=+20.0 Vpp 50Ω DC=+0.00mV +0.00mV SOURCE=EXT TGEN=1.00ms 1.000kHz BURST COUNT=0001 PHASE=+000 +000PHASE=+000 +000 Generating a Triggered BurstFREQ A=800.0000 Hz FREQ B=1.200000kHz SOURCE=TGEN FREE FSK ModeSpecial Waveforms StaircasesFigure 2. 625-line PAL TV Signal amplitude stepname start µsVALS=ABS AUTO=YES STEP=08 ACTIVE LENGTH=0005 LEVEL=+153 VALS=ABS AUTO=YES STEP=01 ACTIVE LENGTH=0256 LEVEL=+000RECALL ARB No ARB 03 IS EMPTY Saving and Recalling SettingsArbitrary Waveforms RECALL ARB No SINX/X ENTER TO EXECUTEOther Functions and Waveforms