[Elecraft] MCU 4.51
Gary Gregory
garyvk4fd at gmail.com
Sat May 12 01:37:24 EDT 2012
*Toby,
Same results here.
Gary
*
On 12 May 2012 13:55, Toby Pennington <toby423 at embarqmail.com> wrote:
> I don't know what others have been experiencing using the new 4.51
> firmware version, but I really think it is an improvement.
>
> I have been listening to pileups tonight on 20 meters and cannot discern
> any mushy weak cw signals, signals are crisp and easily readable.
>
> Maybe I need bigger pileups to get a better handle on this aspect, or
> certain band conditions. I run the threshold at 14 and the AGC SLP is set
> to 000.
>
> The Noise Blanker is improved. I was able to get rid of s7 line noise,
> and no distortion in the audio of the received signal. NB settings are
> dsp T2-4, and the IF is NAR 4. So, the noise is being eliminatd with low
> setting of the NB. I suppose the real test will be when I hear s9 plus
> line noise which I frequently get here.
>
> AF Gain is set to LO in the config menu and have plenty of nice and crisp
> audio. I am listening to SSB on 80 meters now and have the RF gain set to
> about 9:00 and AF gain about 12 oclock. Just lots of gain and audio.
>
> I think 4.51 is ready to go BETA. What do others who are using 4.51
> think?
>
>
> Toby W4CAK
>
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--
Gary
VK4FD - Motorhome Mobile
Elecraft Equipment
K3 #679, KPA-500 #018
Living the dream!!!
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