BS EN 50561-1:2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirement for conducted disturbances
   at AC mains power ports
5 Requirement for conducted disturbances
   at telecommunication/network ports
6 Requirements for conducted disturbances
   and communications signals at PLC ports
7 Requirement for radiated disturbances
8 Measurement conditions for PLC ports
9 Measurement methods and procedures for
   PLC ports
10 Measurement uncertainty
Annex A (normative) - Excluded frequency ranges
Annex B (normative) - Impedance Stabilisation
        Network (ISN) for asymmetric disturbance
        measurements
Annex C (informative) - Cognitive frequency exclusion
Annex ZZ (informative) - Coverage of Essential
         Requirements of EU Directives
Bibliography

Describes limits and methods of measurement of radio disturbance characteristics for in-home communication apparatus that use the low-voltage power installation as the transmission medium.

This part of EN50561 specifies limits and methods of measurement of radio disturbance characteristics for in-home communication apparatus that use the low-voltage power installation as the transmission medium. This part of EN50561 applies to equipment that communicate over this medium in the frequency range 1,6065MHz to 30MHz. NOTE Similar equipment that communicate outside this frequency range is under study and will be covered by another European Standard. Procedures are given for the measurement of signals generated by the equipment and limits are specified for the frequency range 9kHz to 400Ghz. No measurement is required at frequencies where no limit is specified.