Appendix B Emc Performance; Emi Performance - Huawei Airbridge BTS3612A-1900 Technical Manual

Technical Manual
Airbridge BTS3612A CDMA Base Station

Appendix B EMC Performance

ETSI EN 300 386 Electromagnetic Compatibility and Radio Spectrum Matters (ERM);
Telecommunication network Equipment; ElectroMagnetic Compatibility (EMC)
Requirements are the international EMC standards.
The EMC performance of BTS3612A complies with ETSI EN 300 386 V1.2.1 (2000-03).
They are described in two aspects: ElectroMagnetic Interference (EMI) and
ElectroMagnetic Sensitivity (EMS).
B.1 EMI Performance
I. Conductive Emission (CE) at DC input/output port
CE indices are listed in Table B-1.
Table B-1 CE indices at -48V port
0.15 ~ 0.5MHz
0.5 ~ 5MHz
5 ~ 30MHz
II. Radiated Emission (RE)
RE indices are listed in Table B-2.
Table B-2 RE indices
30 ~ 1000
1000 ~ 12700
Note:
Test field is arranged according to ITU-R 329-7 [1].
Frequency range
Band (MHz)
Threshold (dB µV)
Average
56~46
46
50
Threshold of quasi-peak (dB µV/m)
61.5
67.5
B-1
System Principle
Appendix B EMC Performance
Quasi-peak
66~56
56
60