At least on the 2Wire ADSL modem, I have problems only on 40 m -- the the modem
has no problems across the rest of the bands. I just tested and found that a
dozen turn of the DC power cord around a 2.4" OD type 43 (I think) core that I
have on hand solved the problem. It was close to no problems anyway, so I
didn't need much with this one.
I've no common mode issues with the station installation that I can detect and
have been careful to avoid them.
Here's to being equally lucky with the new modem!
"People that make music together cannot be enemies, at least as long as the
music lasts." -- Paul Hindemith
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