The power supply is built in. Something like an isolation transformer? Unfortunately, the modem is owned by Charter Cable, so I cannot tear into the box. Thanks.
Patrick Patrick Martin Seaside OR KGED QSL Manager > Date: Sat, 19 Oct 2013 22:21:55 +0100 > From: [email protected] > To: [email protected] > Subject: Re: [IRCA] Modem Noise update > > My router caused all sorts of noise problems. Replacing the switched-mode > power supply with a linear one cured it completely. > > Paul > Troon, Scotland > > > > On 19 October 2013 04:39, Patrick Martin <[email protected]> wrote: > > > I checked today and yes the modem noise is still there, just less with the > > shield. I have hooked up a switch to just click it off when I want to DX. I > > can forward my calls to the cel phone so I will still get them. I will have > > to come up with something else. Maybe there is a dual Modem out there that > > does not QRN. If not, I will just have to turn it off. Not convenient but > > it works. > > At least the cable creates no noise. I also have an idea, the QRN may be > > getting into the power. > > > > Patrick > > > > Patrick Martin > > Seaside OR > > KGED QSL Manager > > _______________________________________________ > > IRCA mailing list > > [email protected] > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > Opinions expressed in messages on this mailing list are those of the > > original contributors and do not necessarily reflect the opinion of the > > IRCA, its editors, publishing staff, or officers > > > > For more information: http://www.ircaonline.org > > > > To Post a message: [email protected] > > > > > _______________________________________________ > IRCA mailing list > [email protected] > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the original > contributors and do not necessarily reflect the opinion of the IRCA, its > editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: [email protected] > _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
