Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 7: Diversity switching and combining equipment

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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

07-29-1994

Publisher

International Electrotechnical Committee

Foreword
Introduction
1 Scope
2 Normative references
3 Switching diversity
   3.1 General considerations
   3.2 Isolation between the ports of a diversity switch
   3.3 Delay difference between diversity channels
   3.4 Switching due to the BER alarm
   3.5 Synchronization time
4 Combining diversity
   4.1 General considerations
   4.2 BER/receiver input level characteristic
   4.3 In-band amplitude dispersion characteristic
   4.4 BER/phase difference characteristic
   4.5 Fading signatures
Annex ZA (normative) Other international publications
         quoted in this standard with the references of
         the relevant European publications
Figures

For the purpose of this section, diversity equipment is assumed to consist of the circuits for switching and/or combining the diversity channels, excluding the channel equipment itself, i.e. transmitters, receivers, modulators, demodulators, etc. although these may also be involved in the measurements.

DevelopmentNote	Also numbered as BS EN 60835-2.7 and BS 7573-2.7(1995). (09/2005)
DocumentType	Standard
Pages	51
PublisherName	International Electrotechnical Committee
Status	Current

Standards	Relationship
NEN 10835-2-7 : 1994	Identical
I.S. EN 60835-2-7:1995	Identical
PN EN 60835-2-7 : 2000	Identical
SN EN 60835-2-7 : 1994	Identical
UNE-EN 60835-2-7:1994	Identical
CEI EN 60835-2-7 : 1996	Identical
EN 60835-2-7:1994	Corresponds
DIN EN 60835-2-7:1994-10	Identical
NF EN 60835 2-7 : 1995	Identical

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
IEC 60835-2-5:1993	Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 5: Digital signal processing sub-system

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IEC 60835-2-7:1994

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems - Section 7: Diversity switching and combining equipment

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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