METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON TERRESTRIAL RADIO RELAY SYSTEMS - DIVERSITY AND COMBINING EQUIPMENT
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
Deals with measurements for diversity equipment used in digital microwave systems. For the purpose of this section, diversity equipment is assumed to consist of the circuits for switching and/or combining the diversity channels.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 102 |
