19th Aug 2018, 9:58 am
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#6
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Dekatron
Join Date: Feb 2003
Location: Cottingham, East Yorkshire, UK.
Posts: 5,737
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Re: Long Wave interference problem solved.
A couple of homebrew designs here, which might be of interest - one more complex than the other:
http://www.dms-audio.com/sites/defau...ins-filter.pdf
http://www.decdun.me.uk/mainsconditioner.html
__________________
David.
BVWS Member.
G-QRP Club member 1339.
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