On Sun,6/5/2016 7:50 PM, Howard Hoyt wrote:
Has anyone on this list used one of the Bioenno MPPT chargers, and are they RF quiet?
Pretty quiet, but not totally so. The answer depends on proximity of antennas and operating frequency. I just tested the 4A charger they supplied for my 20Ah battery and heard a very low level buzz on the 160M antenna 25 ft from my shack. A choke with 18 turns on a single #31 2.4-in diameter toroid killed it.
I appreciate any shared experience,
Me too -- the state of the art is advanced when we do that in a thoughtful way. Thanks for the good question, Howie. I had asked it myself a few weeks ago, which is why I checked mine.
73, Jim K9YC ______________________________________________________________ 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 Message delivered to arch...@mail-archive.com
