ETSI EN 301 489

The ETSI EN 301 489 standard describes how EMC measurements should be performed on radio equipment.

The general title of this standard is: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and services".

The standard is divided in a lot of different parts. Some of them are

Standard	Title	Latest version	Release date
ETSI EN 301 489-1	Part 1: Common technical requirements; Harmonised Standard for ElectroMagnetic Compatibility	2.2.3	2019-11
ETSI EN 301 489-3	Part 3: Specific conditions for Short Range Devices (SRD) operating on frequencies between 9 kHz and 246 GHz; Harmonised Standard for ElectroMagnetic Compatibility	2.3.2	2023-01
ETSI EN 300 489-17	Part 17: Specific conditions for Broadband Data Transmission Systems	2.2.1	2012-09
ETSI EN 300 489-33	Part 33: Specific conditions for Ultra-WideBand (UWB) devices; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU	2.2.1	2019-04
ETSI EN 300 489-53	Part 53: Specific conditions for terrestrial sound broadcasting and digital TV broadcasting service transmitters and associated ancillary equipment; Harmonised standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU	1.1.1	2019-04

The actual measurement procedures are described in Part 1. The other parts are mostly referring to the measurement procedures as described in Part 1, with applicable limitations for the type of the device that is being measured.

Test procedures

Several different measurements are described in the ETSI EN 301 489-1.

Emission

Clause	Measurement	Port	Explanation
8.2	Radiated emission	enclosure port of ancillary equipment	The radiated emission test should be performed in accordance to EN 55032. A 'standard' radiated emission test can be used.
8.3	Conducted emission	DC power input/output port	The conducted emission test should be performed in accordance to EN 55032. A 'standard' conducted emission test can be used.
8.4	Conducted emission	AC mains input/output port	The conducted emission test should be performed in accordance to EN 55032. A 'standard' conducted emission test can be used.
8.5	Harmonic current emissions	AC mains input port
8.6	Voltage fluctuation and flicker	AC mains input port
8.7	Conducted emission	wired network port	The conducted emission test should be performed in accordance to EN 55032. A 'standard' conducted emission test can be used.

Immunity

Clause	Measurement	Port	Explanation
9.2	RF electromagnetic field	enclosure port	The radiated immunity test for the frequency range from 80 to 6000 MHz, should be performed in accordance to EN 61000-4-3. A 'standard' radiated immunity test can be used.
9.3	Electro static discharge	Enclosure	The ESD test should be performed in accordance to the EN 61000-4-2. This measurement results can be stored in the pulsed immunity ESD test in RadiMation®.
9.4	Fast transients common mode	signal, wired network and control ports, DC and AC power ports	The EFT/Burst test should be performed in accordance to EN 61000-4-4. A 'standard' pulsed immunity EFT/Burst test can be used.
9.5	RF common mode	signal, wired network and control ports, DC and AC power ports	The conducted immunity test for the frequency range from 0.15 to 80 MHz, should be performed in accordance to EN 61000-4-6. A 'standard' conducted immunity test can be used.
9.6	Vehicular transients and surges	DC power input ports
9.7	Voltage dips and interruptions	AC mains power input ports	The voltage dips and interrupts test, should be performed in accordance to the EN 61000-4-11 or EN 61000-4-34. A 'standard' pulsed immunity voltage dips and interrupts test in RadiMation® can be used.
9.8	Surges, line to line and line to ground	AC mains power input ports, wired network ports	The surge test should be performed in accordance to EN 61000-4-5. A 'standard' pulsed immunity surge test can be used.

Links

• ETSI EN 300 489-1 V2.2.3
• ETSI EN 300 489-3 V2.3.2
• ETSI EN 300 489-17 V2.2.1
• ETSI EN 300 489-33 V2.2.1
• ETSI EN 300 489-53 V1.1.1

ElectroMagnetic Compatibility

Direct Current

Alternating Current

The ability of an EUT to be immune to incoming electromagnetic interference. This is equivalent to the term susceptibility that is used by some standards.

Radio Frequency

The ability of an EUT to be immune to incoming electromagnetic interference. This is equivalent to the term susceptibility that is used by some standards.

ElectroStatic Discharge

Electrical Fast Transients