METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - MEASUREMENTS ON TERRESTRIAL RADIO-RELAY SYSTEMS - DIGITAL SIGNAL PROCESSING SUB-SYSTEM
International Electrotechnical Committee
Foreword
Introduction
1 Scope
2 Normative references
3 Transmit-signal processor
3.1 Return loss
3.2 Alarm characteristics
3.3 Level and shape of the signal at the output of
the transmit-signal processor
3.4 Jitter at the output of the transmit-signal
processor
4 Receive-signal processor
4.1 Acceptability of the input signal
4.2 Return loss
4.3 Alarm characteristics
4.4 Level and shape of the output signal
4.5 Output jitter in the absence of input jitter
5 Transmitter-receiver measurements
5.1 Absolute delay time
5.2 Acceptability of the signal at each input port
of the transmit-signal processor
5.3 Tolerable input jitter
5.4 Jitter transfer function between the input of the
transmit-signal processor and the output of the
receive-signal processor
5.5 Acceptable interruption at the input of the
transmit-signal processor
5.6 BER alarm characteristics
Figures
Annex ZA (normative) - Other international publications
quoted in this standard with the
references of the relevant
European publications
Deals with the methods of measurement on a digital radio signal processing sub-system.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 12 |
