EVS-EN 301 489-50 V2.3.1:2021

The present document specifies technical characteristics and methods of measurements in respect of ElectroMagnetic Compatibility (EMC) for the following equipment types:
1) digital cellular base station equipment, including BS with antenna ports and BS without antenna ports;
2) repeaters;
3) associated ancillary equipment.
Including individual and combinations of technologies listed in table 1.

Table 1: Cellular Mobile Communication Technologies
Technology (Air technology); Technology Generation; Standard SET; ETSI Standard
GSM (GSM/EDGE); 2G/3G; IMT-2000 SC (single carrier); ETSI EN 301 502, ETSI TS 137 104, ETSI TS 137 141
CDMA 2000; 3G; CDMA2000 (IMT-MC multi carrier); ETSI EN 301 526, ETSI EN 301 908-5, ETSI EN 301 908-7, ETSI EN 301 449, ETSI EN 302 426
UMTS (UTRA, W-CDMA); 3G; IMT-2000 Direct Spread; ETSI TS 125 104, ETSI TS 125 105, ETSI TS 125 106
LTE (see note 1) (E-UTRA); 4G; IMT-advanced; ETSI TS 136 104, ETSI TS 136 141, ETSI TS 136 106, ETSI TS 136 143
LTE (see note 1) (E-UTRA), AAS; 4G; IMT-advanced; ETSI TS 136 104, ETSI TS 137 114, ETSI TS 137 145-1, ETSI TS 137 145-2
MSR (see note 2) AAS; 4G IMT-advanced; ETSI TS 137 104, ETSI TS 137 141, ETSI TS 137 114, ETSI TS 137 145-1, ETSI TS 137 145-2
WMAN (OFDMA); 3G; IMT-2000 OFDMA; ETSI EN 301 908-22
NR OTA; 5G; IMT-advanced; ETSI TS 138 104, ETSI TS 138 141-1, ETSI TS 138 141-2
Standalone NB-IoT; 4G; IMT-2000; ETSI TS 136 104
NOTE 1: Including LAA, inband NB-IoT or guard band NB-IoT.
NOTE 2: Combination of technologies GSM, W-CDMA, LTE and NR.

Technical specifications related to the antenna port and emissions from the enclosure port of Base Station (BS), combinations of radio and associated ancillary equipment or repeaters are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum.
The environmental classification and the emission and immunity requirements used in the present document are as stated in ETSI EN 301 489-1, except for any special conditions included in the present document.
NOTE: The relationship between the present document and essential requirements of article 3.1(b) of Directive 2014/53/EU is given in Annex A.