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www.southgatearc.org
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PLT in EMC JournalThe radio pollution caused by mains home networking devices features in issue 88 of the free magazine EMC Journal. The PowerLine Telecommunications (PLT) Interference Range Contest is covered on page 5. There are two prizes of VR120 wide-band hand-held Scanner Receivers, one for finding the worse polluter (greatest range) the other will be awarded for the entrant whose detection distance is closest to the average distance claimed by all entrants. John Woodgate’s Column on page 16 covers attempts to standardise the polluting PLT system and it reports that CENELEC TC205 has produced a 56-page report on cases of inadequate immunity of some products to PLT and PLT-like signals on the mains supply in the frequency range 9 kHz to 150 kHz. Page 12 has a report that RFID could effect Pacemakers and Implantable Cardioverter-Defibrillators (ICDs). The EMC Journal issue 88 can be read at
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