BS EN 60835-1-3:1997
Current
The latest, up-to-date edition.
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements common to terrestrial radio-relay systems and satellite earth stations Transmission characteristics
Hardcopy , PDF
English
15-04-1993
Committees responsible
National foreword
Foreword
Introduction
Method
1 Scope
2 Amplitude/frequency characteristic
3 Group-delay/frequency characteristic
4 A.M.-to-p.m. conversion and a.m. compression
5 Differential gain and phase
6 Delay difference between two transmission paths
Annex
A (informative) Bibliography
Figures
1 Simplified arrangement for measuring the i.f.
amplitude/frequency characteristic, the group delay/
frequency characteristic and the a.m.-to-p.m. conversion
2 Example of oscilloscope display of an amplitude/
frequency characteristic
3 Example of an oscilloscope display of a group/delay
frequency characteristic
4 Arrangement for measuring a.m.-to p.m. conversion
factor and amplitude compression
5 Example of spectrum analyser display when measuring
a.m.-to-p.m. conversion
6 Curves for determining the a.m.-to-p.m. conversion
factor Kp
7 Curves for determining the amplitude compression
coefficient C
8 Example of space diversity receiving system where
delay difference could be a problem
9 Arrangement for measuring delay difference between
two branches of a diversity system
10 Delay difference measurement: CRT display for a
synchronized switch
11 Delay difference measurement: CRT display for a non-
synchronized switch
12 Arrangement for measuring the switch-over characteristic
as a function of delay difference
13 Measurement of absolute delay of an i.f. component or
sub-assembly
Concerned with measuring the important characteristics for transmitting performance of microwave systems having digital modulation. The need for these measurements may depend on bit rate and modulation method.
| Committee |
W/-
|
| DevelopmentNote |
Renumbers and supersedes BS 7573-1.3(1993). 1997 version incorporates amendment 9599 to BS 7573-1.3(1993). Also numbered as IEC 60835-1-3. Supersedes 90/33695 DC. (12/2005)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 60835-1-3:1995-04 | Identical |
| EN 60835-1-3:1995/A1:1995 | Identical |
| I.S. EN 60835-1-3:1996 | Identical |
| EN 60835-1-3:1995 | Identical |
| IEC 60835-1-3:1992 | Identical |
| UNE-EN 60835-1-3:1996 | Identical |
| BS 7573-1.3(1993) : 1993 AMD 9599 | Identical |
| BS 7573-3.11(1996) : 1996 | METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON SATELLITE EARTH STATIONS - PART 3-11: SERVICE CHANNEL EQUIPMENT FOR SCPC-PSK TRANSMISSION |
| BS EN 60835-3-6:1997 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations High-power amplifiers |
| BS EN 60835-2-8:1996 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems Adaptive equalizer |
| BS 7573-2.6(1996) : 1996 | METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON TERRESTRIAL RADIO-RELAY SYSTEMS - PART 2-6: PROTECTION SWITCHING |
| BS EN 60835-2-6:1996 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems Protection switching |
| BS 7573-3.9(1995) : 1995 | METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON SATELLITE EARTH STATIONS - PART 3-9: TERMINAL EQUIPMENT SCPC-PSK |
| BS EN 60835-2-9:1997 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems Service channels |
| BS EN 60835-3-9:1995 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations Terminal equipment SCPC-PSK |
| BS 7573-3.6(1997) : 1997 | METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON SATELLITE EARTH STATIONS - PART 3-6: HIGH-POWER AMPLIFIERS |
| BS EN 60835-3-11:1996 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations Service channel equipment for SCPC-PSK transmission |
| BS 7573-2.8(1996) : 1996 | METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON TERRESTRIAL RADIO-RELAY SYSTEMS - PART 2-8: ADAPTIVE EQUALIZER |
| IEC 60835-2-8:1993 | Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 8: Adaptive equalizer |
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