Don - I have not used the MFJ product. I've just noticed it appears similar to the JPS ANC-4 with the added opportunity to invert a peaked noise source rather than search for a null. I think such a feature may be useful in some circumstances.
I no longer have the JPS ANC-4 as the much of the noise I have experienced has seemingly been from multiple sources in the electric utility distribution system. 73, Dick - KA5KKT ---------------------------------------------------------------------------- ---------------------------- HI Dick, From your comment you prefer the MFJ unit. However, I am concerned about MFJ quality. Do you have one of these that you use? Thx Don ______________________________________________________________ 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