How about the TX side. AFAI understand it should do "things" to TX audio.
/ Jim SM2EKM --------------------- Wes Stewart wrote: > Is the spur at 3.9 KHz gone? > > --- On Sat, 1/9/10, Steve Ellington <n...@carolina.rr.com> wrote: > > From: Steve Ellington <n...@carolina.rr.com> > Subject: [Elecraft] K3 New DSP board installed > To: Elecraft@mailman.qth.net > Date: Saturday, January 9, 2010, 9:41 AM > > The installation of the Rev D DSP board went smoothly. I updated the > firmware and all is well. > > The first thing I noticed was how much louder the headphones (Bose 32 ohm) > are. I use the FP jack. The difference is huge. Before the upgrade, I ran > the CW sidetone at 38. Now it's at 14! I'm not sure about the speaker volume > but I don't believe there was much if any change. > > I don't > hear any change in the low frequency audio. It had already been > improved earlier with one of the FW updates. Headphone impedance can affect > this too. Using MixW, I can see a well defined null in audio level below 50 > Hz. > > The 3rd harmonic is still present in the low level audio output. This has > bugged me from day one on the K3. It's weak but visible on the waterfall. > See the photo at > http://n4lq.webs.com/apps/photos/photo?photoid=65288758 Don't bother telling > me it's my sound card or my level is too high. I've already been trough that > routine. > > As for audio quality and listener fatigue, time will tell. This radio is > such an improvement over my IC-7800 that anything I say is just nit picking. > > Was the upgrade worth the money? I guess it depends on how you feel about > money and your K3. > > ______________________________________________________________ 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