Topband: Fwd: mute on ADSL
btippett at alum.mit.edu
Thu Oct 25 06:03:45 EDT 2007
---------- Forwarded message ----------
From: Boye Christensen <oz7c at cool.dk>
Date: Oct 25, 2007 4:39 AM
Subject: mute on ADSL
To: topband-owner at contesting.com
ADSL problems on 160m
I did have problems with my net connection when I installed DSL modem
First put ferrite rod on all wires into the modem. This didn't work for me.
I was only able to run with 50w on 160m before the modem didn't work.
I designed a filter 5 order LC filter.
After installing the filter on the lines problem disappear.
Schematic and pictures can be view here
Boye OZ7C & OZ1CTK
More information about the Topband