Arrow Electronics (disty) has the lowest price The picture they have for the part number below is wrong. The p/n is for the big clamp 31 material
31 material big clamp on · FAIR-RITE 0431177081 http://components.arrow.com/part/detail/48300806S8316702N4455 Jim W6AIM -----Original Message----- From: Elecraft [mailto:[email protected]] On Behalf Of Jeffrey Otterson Sent: Tuesday, January 19, 2016 6:39 AM To: [email protected] Subject: Re: [Elecraft] KX3 power supply Hello Chip, I did a lot of testing of KX3 power supplies, and the PAE is the quietest, next to a linear power supply. I had a fair amount of EMI problems, too, until I put a big ferrite bead (Fair-Rite 0431176451) on the DC output wire. I wound 6 turns though the core, right at the power plug that goes into the KX3. This brought the noise down to barely audible, totally tolerable. I bought the cores from Verical.com -- they had the best deal on them -- but they appear to be out of stock. Mouser's got them for under $8. These are the same cores that K9YC recommends in his "RF Interference to Audio Systems" paper. 73 Jeff n1kdo ---------- Forwarded message ---------- > From: Chip Stratton <[email protected]> > To: > Cc: Elecraft Reflector <[email protected]> > Date: Mon, 18 Jan 2016 19:38:50 -0600 > Subject: Re: [Elecraft] KX3 power supply The PAE power supply works > fine, but it still puts out enough hash that I can't use my loop > antenna near it. It is better than others? Probably, but still not > usable for me when near the receiving antenna. > Chip > AE5KA ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
