[Elecraft] Re: K3: Still unable to set power correctly in Data A (sigh)
The K3's internal wattmeter *is* intended to be peak-reading. I'm looking into whether I need to sample the ADC faster and/or increase the size of the filter capacitor at the cathode of each diode in the detector. ALC is a separate issue. In some cases (e.g., data modes), we have to apply ALC sparingly, if at all, to minimize distortion. Adjust PWR and MIC levels accordingly. As I said earlier, Lyle and I will be reviewing the issues when he returns. Thanks for all the input. 73, Wayne N6KR --- http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Re: K3: Still unable to set power correctly in DATA A (sigh)
On Jan 3, 2009, at 1:02 PM, Leigh L. Klotz, Jr WA5ZNU wrote: There's a thread on a related topic (PSK TX IMD) on the Elecraft K3 list at Yahoo Groups. Rich VE3KI posted some measurements done with the PSKMeter that show poor IMD above about 50W. Greg, AB7R, was unable to duplicate this. He'll be contacting Rich about it. 73, Wayne N6KR --- http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Re: K3: Still unable to set power correctly in DATA A (sigh)
Could I suggest that we table this topic until Lyle and I can work together to resolve it? We'll be looking into the RTTY anomalies as well. Thanks, Wayne N6KR --- http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com