[hpsdr] The mixer

[Richard Stasiak]

Hello Oleg

I very much enjoyed looking at the details of your Neon project.

The transceiver looks to be first rate in all respects.  You are  
unique in your design abilities and construction prowess. I wish that  
I could see it.

Please keep us informed of your progress and do not consider us to be  
totally consumed with direct sampling technology. I believe that for  
most of us that it our goal to enjoy the hobby through experimentation  
and participation in technological development. Your project is  
obviously successful in that endeavor.

73

Rick ve3mm


On 13-Feb-10, at 3:53 PM, Oleg Skydan wrote:

> ***** High Performance Software Defined Radio Discussion List *****
>
> Hi, All!
>
> I am not sure if this information will be interesting to everyone  
> (it looks like most of the hpsdr list members are busy playing with  
> the direct sampling receivers and have no time for the new  
> developments ;-), but maybe it will be usefull at least for someone...
>
> I want to share some information about the second mixer design in my  
> new project (this design can be succesfully used in the low IF SDR  
> frontends). The idea came from the SM5BSZ RX2500 mixer. Mine is much  
> simpler, but the performance is still very good...
>
> If you are interested, take a look at the Neon's IF Unit page http://neon.skydan.in.ua/IF.php 
>  ...
>
> All the best!
> Oleg
> 73 de UR3IQO
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