What is a BS type 1 Nr base station?

BS type 1-C: NR base station operating at FR1 with requirements set consisting only of conducted requirements defined at individual antenna connectors. BS type 1-H: NR base station operating at FR1 with a requirement set consisting of conducted requirements defined at individual TAB connectors and OTA requirements defined at RIB.

Which Nr test configurations should be used for other NR base stations?

For other NR base stations, the test configurations in table 4.5-1 and table 4.5-2 shall be used. The NR test configurations (NRTCx) are defined in TS 38.141-1 , subclause 4.7 for BS type 1-C and BS type 1-H and in TS 38.141-2 , subclause 4.7 for BS type 1-O and BS type 2-O.

What are the radiated emission limits?

NOTE 5: Limits for radiated emissions are translated from the e.r.p. limit of -36 dBm into the field strength limit of 61.4 dBμV/m (at 3m) or 50.9 dBμV/m (at 10m), and increased by the site gain value of 4 dB. The value of the site gain is based on ITU-R Recommendations SM.329 . NOTE 6: Applies only for band n46, n96 and n102.

What is the difference between BS type 2O and channel bandwidth?

BS type 2-O: NR base station operating at FR2 with a requirement set consisting only of OTA requirements defined at the RIB. channel bandwidth: the RF bandwidth supporting a single NR RF carrier with the transmission bandwidth configured in the uplink or downlink of a cell.

How to protect BS type 1 / 2 O receivers?

In such cases, to protect the BS type 1-O or BS type 2-O receiver(s), exclusion bands shall be considered, as in table 4.4.2-1. The performance criteria of subclause 6.1 shall apply. The performance criteria of subclause 6.3 shall apply.

Which BS RF connectors can be terminated during EMC testing?

BS equipped with antenna connectors or TAB connectors which are possible to be terminated during EMC testing, meeting the BS type 1-C and BS type 1-H RF requirements of TS 38.104 , with conformance demonstrated by compliance to TS 38.141-1 .