7 Applicability overview

25.1133GPPBase station (BS) and repeater electromagnetic compatibility (EMC)Release 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

7.1 Emission

Table 3: Emission applicability

			Equipment test requirement				Reference		Reference
Phenomenon	Application	BS equipment		Ancillary equipment	Repeater	subclause in the present document		Standard
Radiated emission (NOTE 2)	Enclosure	applicable			applicable	8.3.1		ITU-R SM.329 [12]
Radiated emission	Enclosure			applicable		8.3.2		CISPR 32 [28]
Conducted emission	DC power input/output port	applicable		applicable	applicable	8.4		CISPR 32 [28], CISPR 16‑1-1 [14]
Conducted emission	AC mains input/output port	applicable		applicable	applicable	8.5		CISPR 32 [28]
Harmonic current emissions	AC mains input port	applicable		applicable	applicable	8.6		IEC 61000-3-2 [15] or IEC 61000-3-12 [25]
Voltage fluctuations and flicker	AC mains input port	applicable		applicable	applicable	8.7		IEC 61000-3-3 [16] or IEC 61000-3-11 [26]
Conducted emission	Telecommunica-tion port	applicable		applicable	applicable	8.8		CISPR 32 [28]

NOTE 1: Spurious emissions from antenna connector shall be measured according to TS 25.141 [3] and TS 25.142 [4] and TS 25.143 [11].

NOTE 2: The radiated emissions requirement for the BS equipment covers radiated emissions in the spurious domain. Note that in ETSI standards and in 3GPP GERAN specifications it is considered a part of radio aspects.

7.2 Immunity

Table 4: Immunity applicability

		Equipment test requirement			Reference	Reference
Phenomenon	Application	BS equipment	Ancillary equipment	Repeater	subclause in the present document	standard
RF electromagnetic field (80 – 6000 MHz)	Enclosure	applicable	applicable	applicable	9.3	IEC 61000‑4‑3 [18]
Electrostatic discharge	Enclosure	applicable	applicable	applicable	9.4	IEC 61000‑4‑2 [17]
Fast transients common mode	Signal, telecommunications and control ports, DC and AC power input ports	applicable	applicable	applicable	9.5	IEC 61000‑4‑4 [19]
RF common mode 0,15 – 80 MHz	Signal, telecommunications and control ports, DC and AC power input ports	applicable	applicable	applicable	9.6	IEC 61000‑4‑6 [21]
Voltage dips and interruptions	AC mains power input ports	applicable	applicable	applicable	9.7	IEC 61000‑4‑11
Surges, common and differential mode	AC power input ports and telecommunications port	applicable	applicable	applicable	9.8	IEC 61000‑4‑5 [20]

7.3 Applicability of requirements in TS 37.113

For a BS that is UTRA (single-RAT) capable only, the requirements in the present document are applicable and additional conformance to TS 37.113 [27] is optional. For a BS additionally conforming to TS 37.113 [27], conformance to some of the emission test requirements in the present document can be demonstrated through the corresponding requirements in TS 37.113 [27] as listed in Table 4A and conformance to some of the immunity test requirements in the present document can be demonstrated through the corresponding requirements in TS 37.113 [27] as listed in Table 4B.

Table 4A: Alternative emission test requirements for a BS additionally conforming to TS 37.113 [27]

Phenomenon	Application	Clause in the present document	Alternative clause in TS 37.113 [27]
Radiated emission	Enclosure	8.3.1	8.2.1
Conducted emission	DC power input/output port	8.4	8.3
Conducted emission	AC mains input/output port	8.5	8.4
Harmonic current emissions	AC mains input port	8.6	8.5
Voltage fluctuations and flicker	AC mains input port	8.7	8.6
Conducted emission	Telecommunication port	8.8	8.7

Table 4B: Alternative immunity test requirements for a BS additionally conforming to TS 37.113 [27]

Phenomenon	Application	Clause in the present document	Alternative clause in TS 37.113 [27]
RF electromagnetic field (80 – 6000 MHz)	Enclosure	9.3	9.2
Electrostatic discharge	Enclosure	9.4	9.3
Fast transients common mode	Signal, telecommunications and control ports, DC and AC power input ports	9.5	9.4
RF common mode (0,15 – 80 MHz)	Signal, telecommunications and control ports, DC and AC power input ports	9.6	9.5
Voltage dips and interruptions	AC mains power input ports	9.7	9.6
Surges, common and differential mode	AC power input ports and telecommunications port	9.8	9.7