[DSP-10] DSP-10

Bob Larkin boblark at proaxis.com
Sun Mar 17 13:34:45 EDT 2013


Hermann, it is great to hear from you. Thanks for all the project 
comments, and your energy and enthusiasm is wonderful to see!

Yes, all is fine on this end.  A short "heads up" for all on the DSP-10 
front, is that it is alive on the software side, with the following 
close to being out of testing and close to issuing:
* Changes to the software DDS control word to support tuning in 0.002 Hz 
steps.
* KD7TS, W7CQ and I are making the DSPx support software easier to use.

and on the horizon is work for the radio part of things.  The general 
thoughts are (DSPx/2185 only):
* Take advantage of the DSPx 2185 capabilities with narrower FFT 
bandwidth options
* Implement I-F & RF AGC in the DSP
* Add a Noise Blanker
* Add flash storage of filters to open up program memory storage some.
* Other ideas??

More on this, at this reflector, soon.

Keep up the good work, 73, Bob  W7PUA


On 03/16/2013 01:35 AM, Hermann Peterhaensel wrote:
> Hi all....if anybody can handle SMD devices and have some 
> home-building experience, build one as long as some kits around!!
> I have been building 5 of them in the time between 2000 and 2006 with 
> great success.....and I kept  2 and gave the others to friends of mine.
>
> It is a great piece of "instrument".....not only a transceiver.......
>
> The hardware is excellent, but not made for terrestrial 
> contest-work.....but outstanding for EME and detecting ionosphere 
> phenomena.
>
> I mainly using the unit for EME on 10 gig and 23cm.
>
> Pleas read this article and you will be fascinated...:
>
> http://www.arrl.org/files/file/Technology/tis/info/pdf/030708qex003.pdf
>
>
> Greetings from Germany   DC9UP, Hermann the German
>
> (Bob everything you ok ?)
>
>
>
>
>
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