[RFI] DSL interference

Roger Parsons ve3zi at yahoo.com
Fri Feb 20 19:34:47 EST 2009

Last week I posted a description of a DSL filter which completely cured my DSL interference problem at the cost of a few cheap components and an hour or so of construction time. It makes no difference at all to my connection speed (~5M) but perhaps would for those with very fast links.

< [RFI] Zoom X6 DSL Modem loses internet connection - 13 February 2009 >

If anybody would like the schematic (as opposed to the written description in that post) please email me directly and I will send it as a pdf file.

Whilst I accept that good practice and properly designed modems can effect a cure, often after a lot of work and aggravation, it seems to me that it's sometimes simpler to use a brute force filtering approach that is <almost> bound to work.

73 Roger


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