[Elecraft] MCU 4.51
Matt Murphy
matt at nq6n.com
Sat May 12 03:25:46 EDT 2012
I seem to have missed the 4.51 release, though I got 4.50. Would
someone mind forwarding it over?
Matt NQ6N
On May 11, 2012, at 10:37 PM, Gary Gregory <garyvk4fd at gmail.com> wrote:
> *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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