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 DIY EMI filter

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aleksandar
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aleksandar


Call Sign : 45CT001
Posts : 77
Times Thanked : 9
Join date : 2020-10-09
QTH or Location : Kikinda
Equipment Used : crt ss6900n, ss3900black, roadstar rm 550

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PostSubject: DIY EMI filter   DIY EMI filter Icon_minitimeMon Mar 22, 2021 6:46 pm
Electromagnetic interference (EMI), which is also called radio frequency interference (RFI) in the radio frequency spectrum, is a disorder generated by an external source that affects the electrical circuit through electromagnetic induction, electrostatic connection or conductivity.
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Dave Venables
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Call Sign : 26-CT-4018
Posts : 7
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Join date : 2021-02-26
QTH or Location : Reading Berks
Equipment Used : SS6900

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PostSubject: Re: DIY EMI filter   DIY EMI filter Icon_minitimeMon Mar 29, 2021 10:27 am
We where talking about EMI yesterday, Im surrounded by houses and I'm getting about s7 of noise, in old money 7lb.. I have ordered a few ferrite chokes to filter out some of the interference, im not too hopeful, considering the LED, lights,TV,Monitors and so on.. Pity  the RSGB/Ofcom don't put pressure on manufactures for cleaner or better outputs EMF.
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