Reference Manual

EMC Capabilities
Power frequency magnetic fiels immunity tests
13. EN 61000–4–11
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.
46.2 Concepts
External signal line - outdoor systems
Cable or lead longer than 1 metre 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
Performance Criteria C Temporary loss of function is allowed,
provided the function is self-recoverable
or can be restored by the operation of the
controls
Performance Criteria CT Continous phenomena applied to
Transmitters. A communication link shall
be established at the start of the test and
maintained during the test. For the system
the RXQUAL (as defined in GSM 05.08)
of the downlink shall not exceed three,
measured during each individual exposure
in the test sequence
342 (421)
EN/LZT 720 0008 R1A
2001-06-26
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