----- Original Message ----- From: "Per-Tore Aasestrand" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, October 31, 2005 11:14 AM Subject: Re: [soft_radio] What is the best way in a SDR?
> Couldn't that converter also sample the 455 kHz directly? > > We are dealing with a BW of just around 10 kHz. The filtering of the > signal > is usually also quite good. Some receivers have an ultimate rejection of > out-of-band signals of more than 90dB. By choosing the sample rate > carefully, one ought to be able to avoid troublesome aliasing. Or? Codecs probably have an anti-aliasing filter on the input. Leon --- [This E-mail has been scanned for viruses but it is your responsibility to maintain up to date anti virus software on the device that you are currently using to read this email. ] ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
