[hpsdr] Operating Janis Ozy and Penelope boards with a SoftRock 40 Lite V6.2

Ronald Cox w9kfb1 at mac.com
Mon Nov 3 21:00:24 PST 2008


Bill,
Now after more experience with it, I don't think it is worth spending  
any time on. With both plus and minus mixer products in the passband,  
to transmit would be a risk transmitting on the wrong frequency that I  
am unwilling to take.

Ron, W9KFB
On Nov 3, 2008, at 11:18 PM, Bill Tracey wrote:

> Hi Ron,
>
> If you tell it SDR 1000 and use a SoftRock to Xmit I suspect you're  
> transmitting off frequency since for the SDR 1000 we change the DDS  
> to the xmit freq and for a SoftRock you need to change the IF of the  
> Xmit signal to get it at the right frequency.
>
> This can be fixed - take me a bit of work to get SoftRock xmitter  
> out and make sure I set the appropriate IF to have it on frequency.
>
> Cheers,
>
> Bill (kd5tfd)
>
> At 09:17 PM 10/30/2008, Ronald Cox wrote:
>> ***** High Performance Software Defined Radio Discussion List *****
>>
>> I am very impressed with the operation of the the SoftRock 40 option
>> on the the HPSDR version of PowerSDR. My version does not let me
>> transmit while in this mode, but does trasmitt, if I specified
>> connected to  SDR-1000. Can that be changed?
>>
>> Ron W9KFB
>
>


 1225774824.0


More information about the Hpsdr mailing list