My MFJ-4103 has also been noise free. Use it with K1, KX1 and Flex-1500 73 John -- John D Young WA8KNE ETC USN retired
On Thu, Jul 7, 2011 at 4:43 PM, Bob Nielsen <n...@clearwire.net> wrote: > I have not experienced this with my MFJ-4103, but I suspect that there is a > fair amount of unit-to-unit variation in many MFJ products. > > Bob, N7XY > > On Jul 7, 2011, at 1:29 PM, Sante - IK0HBN wrote: > > > Hi John, > > go and visit the review of MFJ-4103 at eham.net and you will discover > > that such a power supply generates a lot of noise into RX... > > Hope this help. > > Ciao > > Sante > > owner of an economic wall wart with a light mod (just adding a 7812 > > regulator). > > That did the trick for my kx1, but choice a power supply that can > > deliver around 17 V so to have the right amount of voltage dissipated > > into 7812. > > > > > > At 13.34 07/07/2011, you wrote: > >> Thanks so much for these replies and addressing my question in such a > >> helpful way. Most things electric are still a deep mystery to me, so > >> I'm moving slowly and cautiously. > >> > >> 73 > >> > >> ~John KK4BOB > >> > >> > >> On Wed, Jul 6, 2011 at 5:15 PM, John Flynn <gio.fl...@gmail.com> wrote: > >>> Good Day All, > >>> > >>> New to KX1. I'd greatly appreciate any recommendations for a wall wart > >>> for this rig. Tnx. > >>> > >>> 73 > >>> > >>> ~John > >>> KK4BOB > >>> > >> > >> > >> > >> -- > >> John Flynn > >> Tallahassee, Florida > >> USA > >> ______________________________________________________________ > >> Elecraft mailing list > >> Home: http://mailman.qth.net/mailman/listinfo/elecraft > >> Help: http://mailman.qth.net/mmfaq.htm > >> Post: mailto:Elecraft@mailman.qth.net > >> > >> This list hosted by: http://www.qsl.net > >> Please help support this email list: http://www.qsl.net/donate.html > > > > ______________________________________________________________ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > > _____ > N7XY DX Cluster Node - telnet to n7xy.net, port 7300 > > > > > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
