Could this be the AF limiter kicking in on loud signals? Check the "AF LIM" menu setting.
Steve N9SZ On 30 Nov 2015 14:02, j...@kk9a.com wrote: > There are times that I have noticed a crackling sound in my headphones > with my K3S. This is not the normal band noise static that has depth, this > crackle sound seems very close to my ears. I first noticed it with my > Heil headset and I tried wiggling the connection, changing the RX EQ > settings and turning on noise reduction but nothing had any effect. It > randomly comes and goes and I think I have also heard it on TX. I thought > perhaps it was related to the Heil brand headphones. Last night I plugged > in a new Sony professional headphone and the crackling sound was very > strong for a few minutes and then eventually went away. I have never > experience this with any other radio and I have no idea what is causing it > or how to make it go away. > > John KK9A ______________________________________________________________ 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
