Are we (dutch) all using the same version of Heil headset? I never noticed this high hiss with my old Telex headphones (with a smaller freq-response I guess)
73's, Evert PA2KW -----Original Message----- From: Steve Ellington [mailto:[email protected]] Sent: Sunday, April 05, 2009 19:48 To: [email protected]; 'Maarten van Rossum'; 'Elecraft Group' Cc: 'Gary Surrency' Subject: Re: [Elecraft] My K3's hissy and noisy audio Those that have complained about hissy and noisy audio all have one thing in common....All 3 are in the Netherlands. Could there be some common thread among residences in this region that enables one to detect these K3 abnormalities? Steve Ellington [email protected] ----- Original Message ----- From: "Evert Bakker (PA2KW)" <[email protected]> To: "'Maarten van Rossum'" <[email protected]>; "'Elecraft Group'" <[email protected]> Cc: "'Gary Surrency'" <[email protected]> Sent: Sunday, April 05, 2009 1:39 PM Subject: Re: [Elecraft] My K3's hissy and noisy audio > > Maarten Wrote: > > " Several other operators also stated the K3's audio was hissy and sharp > and not nice and smooth. We could hear it using the built-in speaker as > well > as on a Heil Pro Set Plus." > > I think there is nothing wrong with your K3. > > About a week ago I reported the "bad" audio quality of the K3 but > especially > *in combination* with the (latest version of) Heil Proset headset. I guess > that the wider freq-response of this headset is showing high "spurious" > signals which are definitely direct related to the base band audio > (100-3000 > Hz) of the signal you are listening to. It's very tiring to listen to. > > I'm right now at the point of testing with an audio analyzing software > tool > and will report. > > > The question now is, what can we do about it? > > > 73's, Evert PA2KW > > ______________________________________________________________ > 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 > > ______________________________________________________________ > 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 > ______________________________________________________________ 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
