discuss-gnuradio
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] DBSRX filter efficiency?


From: Eric Blossom
Subject: Re: [Discuss-gnuradio] DBSRX filter efficiency?
Date: Mon, 18 May 2009 10:01:29 -0700
User-agent: Mutt/1.5.18 (2008-05-17)

On Mon, May 18, 2009 at 12:08:01PM +0200, Andreas Bogk wrote:
> Dear Gnuradio hackers,
>
> I have problems with the DBSRX module of the USRP: I see GSM on all  
> frequencies.   I hope somebody can answer my questions: Is there an  
> antialiasing filter somewhere in the design?  If so, what is its nominal  
> efficiency? Where can I find data sheets for the MAX211x chips?
>
> Thanks in advance,
> Andreas

Hi Andreas!  Welcome!

Try turning the Rx gain down.

The datasheets should be on Maxim's site, though I think they're
discontinuing the part.  If you can't locate them, let me know and
I'll see if I can't find one for you.

Eric




reply via email to

[Prev in Thread] Current Thread [Next in Thread]