EMC Capabilities for RBS 2301
Voltage Dips, short interruptions and voltage variations.
Immunity tests.
14. VDE 0878, 1986
Radio Interface Suppression of Telecommunication Systems and
Apparatus.
15. ITU-T Recommendation K.20, 1984
Resistibility of Telecommunication Switching Equipment to
Overvoltages and Overcurrents.
The following standards are equal in all matters:
IEC 1000-3-2 = EN 61000-3-2
IEC 1000-3-3 = EN 61000-3-3
IEC 1000-4-2 = EN 61000-4-2
IEC 1000-4-3 = EN 61000-4-3
IEC 1000-4-4 = EN 61000-4-4
IEC 1000-4-5 = EN 61000-4-5
IEC 1000-4-8 = EN 61000-4-8
IEC 1000-4-11 = EN 61000-4-11
39.2 Concepts
External signal line - outdoor systems
Cable or lead longer than 1 meter intended
for connection to units located outside the
cabinet.
Telecommunication line Cable intended for connection to a public
network.
Enclosure Port The physical boundary of the RBS
through which electromagnetic fields may
radiate or impinge.
Performance Criteria A The system shall continue to operate as
intended. During the test, no degradation
of performance or loss of function is
allowed below the specified test level.
Performance Criteria B The system shall continue to operate as
intended after the test. During the test,
degradation of performance is however
allowed below the specified test level. No
change of actual operating state or stored
data is allowed.
256 (306)
EN/LZT 123 2697 R5A
1998-08-13
© Ericsson Radio Systems AB
— All Rights Reserved —
To Next Page
Loading...
