Уређаји за комуникацију преко енергетских водова који се користе у нисконапонским инсталацијама — Карактеристике радио-сметњи — Границе и методе мерења — Део 4: Уређаји који имају MIMO могућност
Powerline communication apparatus used in low voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 4: Apparatus including MIMO capability
This part of EN 50561 specifies limits and methods of measurement of radio disturbance characteristics for in-home PLC communication apparatus that use the low-voltage power installation as the transmission medium by intentionally injecting a signal between any Phase (L) or Neutral (N) conductors and the ground or earth (E) conductor of the low-voltage power installation
This part of EN 50561 applies to equipment that uses frequencies including those above 30 MHz in order to communicate.
Procedures are given for the measurement of signals generated by the equipment and limits are specified within the frequency range 9 kHz to 400 GHz. No measurement is required at frequencies where no limits are specified.
The radiated emission requirements in this standard are not intended to be applicable to the intentional transmissions from a radio-transmitter as defined by the ITU, nor to any spurious emissions related to these intentional transmissions.
NOTE The requirements defined in this standard effectively restrict the intended transmission frequencies to below 87,5 MHz.
Повезане директиве
НАПОМЕНА: Уколико се у пољу са називом директиве не налази реч „хармонизован“ (обележена зеленом бојом), то значи да европски стандард није цитиран у OJEU.
2014/30/EU
Директива за електромагнетску компатибилност (EMC)
