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OENORM EN 301129 V 1.1.2
Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Synchronous Digital Hierarchy (SDH) - System performance monitoring parameters of SDH DRRS
Edition
1999-08-01
DIN EN 60835-2-1
Methods of measurement for equipment used in digital microwave radio transmission systems; part 2: measurements on terrestrial radio-relay systems; section one: general (IEC 60835-2-1:1990); German version EN 60835-2-1:1992
Edition
1993-09
DIN IEC 60487-2-2
Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; stand-by channel switching equipment; identical with IEC 60487-2-2, edition 1981
Edition
1987-03
DIN IEC 60487-3
Methods of measurement for equipment used in terrestrial radio-relay systems; part 3: simulated systems (IEC 60487-3:1975); German version HD 477.3 S1:1988
Edition
1994-01
DIN EN 60835-2-4
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay-systems; section 4: Transmitter/receiver including modulator/demodulator (IEC 60835-2-4:1993); German version EN 60835-2-4:1995
Edition
1995-06
DIN EN 60835-1-4
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 4: Transmission performance (IEC 60835-1-4:1992); German version EN 60835-1-4:1995
Edition
1995-04
DIN EN 60835-2-9
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 9: Services channels (IEC 60835-2-9:1995); German version EN 60835-2-9:1995
Edition
1996-06
DIN EN 60835-2-8/A1
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 8: Adaptive equalizer (IEC 60835-2-8:1993/A1:1996); German version EN 60835-2-8:1993/A1:1996
Edition
1996-12
DIN EN 60835-2-7
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements for terrestrial radio-relay systems; section 7: Diversity switching and combining equipment (IEC 60835-2-7:1994); German version EN 60835-2-7:1994
Edition
1994-10
DIN IEC 60487-3-3
Methods of measurement for equipment used in terrestrial radio-relay systems; simulated systems; measurements for monochrom and colour television transmission; identical with IEC 60487-3-3, edition 1981
Edition
1988-02