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Problem with SDR V1 96kHz version

PostPosted: Tue Jan 07, 2014 10:58 am
by SERGEY
Hello my friends. Sorry for my english.
I have TXRX Sound SDR 96kHz version "PSoC ROM 19-JAN-2013". Some time i see mirrors and spurs on screen of PowerSDR programm. I put several files (pictures and IO) on upload. Look files please and tell me, where is a problem in my SDR?

http://yadi.sk/d/c7QAagYHFaVjj

When i change SDR to 48kHz version (plug jumper and change frequency of Peaberry sound card) - all works normal...

Please, help me fix this problem.
73! best regards, RD3ADC

Re: Problem with SDR V1 96kHz version

PostPosted: Wed Jan 08, 2014 6:38 pm
by AE9RB
I don't use PowerSDR but I think it has a way to adjust the IQ signal to remove the mirror images.

Re: Problem with SDR V1 96kHz version

PostPosted: Thu Jan 09, 2014 11:13 am
by SERGEY
Thank you for answer. But, i do not build this transceiver. I bought it and just use. How you think, it is hardware or software problem? What can i do?

Re: Problem with SDR V1 96kHz version

PostPosted: Thu Jan 09, 2014 8:46 pm
by AE9RB
Using the software setup from the V2 manual may help you understand the problem.

Re: Problem with SDR V1 96kHz version

PostPosted: Sat Jan 18, 2014 3:39 pm
by SERGEY
Tnx.
I send IQ-signals from U5(L/R) on external soundcard (line IN) and problem is not presented - all bands works right! What my next step to find problem?

Re: Problem with SDR V1 96kHz version

PostPosted: Sat Jan 25, 2014 7:10 pm
by AE9RB
Did you test with HDSDR yet? Just use the setup from the V2 manual.