EN 300 639 : 1.3.1
Current
The latest, up-to-date edition.
TRANSMISSION AND MULTIPLEXING (TM); DIGITAL RADIO RELAY SYSTEMS (DRRS); SUB-STM-1 DRRS OPERATING IN THE 13 GHZ, 15 GHZ AND 18 GHZ FREQUENCY BANDS WITH ABOUT 28 MHZ CO-POLAR AND 14 MHZ CROSS-POLAR CHANNEL SPACING
Hardcopy , PDF
English
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Foreword
1 Scope
2 References
3 Symbols and abbreviations
3.1 Symbols
3.2 Abbreviations
4 General characteristics
4.1 Frequency bands and channel arrangements
4.2 Types of installation
4.3 Electromagnetic compatibility conditions
4.4 Mechanical requirements
4.5 Power supply
4.6 Telecommunications Management Network (TMN)
interface
4.7 Block diagram
5 Baseband characteristics
5.1 Synchronous Digital Hierarchy (SDH)
5.2 Plesiochronous Digital Hierarchy (PDH)
6 Transmitter characteristics
6.1 Output power
6.2 Automatic Transmit Power Control (ATPC)
6.3 RF spectrum mask
6.4 Discrete CW components exceeding the spectrum
mask limit
6.5 Spurious emissions
6.6 Radio frequency tolerance
7 Receiver characteristics
7.1 Receiver image rejection
7.2 Spurious emissions
7.3 Input level range
8 System characteristics
8.1 Equipment background BER
8.2 BER as a function of receiver input level
8.3 Interference sensitivity
Annex A (informative): Additional information
A.1 Branching/feeder/antenna requirement
A.2 Automatic Transmit Power Control (ATPC)
A.3 Cross-Polar Interference Canceller (XPIC)
Annex B (informative): Bibliography
History
This standard specifies the minimum performance parameters for terrestrial fixed services radio communications equipment, as given below, for operation in the 13 GHz, 15 GHz and 18 GHz frequency bands (i.e. 12,75 GHz to 13,25 GHz, 14,50 GHz to 15,35 GHz and 17,70 GHz to 19,70 GHz).
| Committee |
TM 4
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| NEN EN 300639 : 2001 | Identical |
| NBN EN 300 639 : V1.3.1 | Identical |
| PN EN 300 639 : 2005 | Identical |
| DIN EN 300639:2001-10 | Identical |
| NF EN 301751 : 2003 | FIXED RADIO SYSTEMS - POINT-TO-POINT EQUIPMENTS AND ANTENNAS - GENERIC HARMONIZED STANDARD FOR POINT-TO-POINT DIGITAL FIXED RADIO SYSTEMS AND ANTENNAS COVERING THE ESSENTIAL REQUIREMENTS UNDER ARTICLE 3.2 OF THE 1999/5/EC DIRECTIVE |
| NF EN 300198 : 2006 | FIXED RADIO SYSTEMS - POINT-TO-POINT EQUIPMENT - PARAMETERS FOR RADIO SYSTEMS FOR THE TRANSMISSION OF DIGITAL SIGNALS OPERATING AT 23 GHZ |
| TR 101 854 : 1.3.1 | FIXED RADIO SYSTEMS; POINT-TO-POINT EQUIPMENT; DERIVATION OF RECEIVER INTERFERENCE PARAMETERS USEFUL FOR PLANNING FIXED SERVICE POINT-TO-POINT SYSTEMS OPERATING DIFFERENT EQUIPMENT CLASSES AND/OR CAPACITIES |
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