Appendix A: Specifications
TDS1000/2000-Series Digital Oscilloscope User Manual 163Oscilloscope EMC Certifications and Compliances
European
Union
Meets the intent of Directive 89/336/EEC for Electromagnetic Compatibility.
Compliance was demonstrated to the followingspecifications as listed in the
Official Journalof the European Communities:
EN 61326, EMC requirements for Class A electrical equipment for measure-
ment, control, and laboratory use1,2
IEC 61000--4--2, Electrostatic dischargeimmunity (Performance criterion B)
IEC 61000--4--3, RF electromagnetic field immunity(Performance criterion A)3
IEC 61000--4--4, Electricalfast transient/burst immunity (Performance criterion B)
IEC 61000--4--5, Power line surge immunity(Performance criterion B)
IEC 61000--4--6, Conducted RF immunity(Performance criterion A)4
IEC 61000--4--11,Voltage dips and interruptions immunity (Performance
criterion B)
EN 61000--3--2, AC power lineharmonic emissions
1Emissions that exceed the levels required by this standard may occur when
this equipment is connected to a test object.
2To ensure compliance to the standards listed above, attach only high
quality shielded cables to this instrument. High quality shielded cables
typically are braid and foil types that have low impedance connections to
shielded connectors at both ends.
3The increase in trace noise while subjected to a test field (3 V/m over the
frequency range 80 MHz to 1 GHz, with 80% amplitude modulation at 1 kHz)
is not to exceed 2 major divisions peak--to-- peak. Ambient conducted fields
may induce triggering when the trigger threshold is offset less than 1 major
division from ground reference.
4The increase in trace noise while subjected to a test field (3 V/m over the
frequency range 150 kHz to 80 MHz, with 80% amplitude modulation at
1 kHz) is not to exceed 1 major division peak--to-- peak. Ambient conducted
fields may induce triggering when the trigger threshold is offset less than
0.5 major divisions from ground reference.