Sorry I sent this to the wrong board. Joe N9VX
On Mon, Oct 11, 2010 at 12:28 PM, Joe Word <[email protected]> wrote: > Do you change the settings in the "Global Settings" that is labelled > Sample Rate? I have questioned that my 5000A filters are not as sharp > as the 3000 I had a year or so ago, what is the best settings for > sharp SSB filters? Is it correct that the RX Buffer Size in the DSP > menu effects filter sharpness? I set mine to 4096 (max). > > > Joe N9VX > > ------------------------------------------------------------------------------------------------- > You did not assume incorrectly. Those are exactly the benefits of using lower > sampling rates; lower latency and sharper filter skirts (assuming the DSP > buffers stay the same). The downside is that you cannot "see" as much of the > RF spectrum due to the lower sampling rate. > > I routinely use 1024 x 96KHz on my FLEX-5000/3000 because it provides the best > compromise for phone & digital modes which is what I primarily operate. > > > -Tim > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of David Walker > Sent: Monday, October 11, 2010 4:32 AM > To: [email protected] > Subject: [Flexradio] 48000 v 96000 Sample Rate > > Hi folks, > > Is there any benefit to running 48000 kps over 96000 bandwidth on the flex. > My > current settings is 1024 x 96000. I would assume (maybe > wrongly) that 48000 would provide less latency and perhaps better filtering? > > Regards > > Dave > > _______________________________________________ > FlexRadio Systems Mailing List > [email protected] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/ > > _______________________________________________ > FlexRadio Systems Mailing List > [email protected] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/ > > * [Flexradio] LOOKING SDR1000 YB0AR Ferry > o [Flexradio] 48000 v 96000 Sample Rate David Walker > + > Re: [Flexradio] 48000 v 96000 Sample Rate Tim Ellison > # [Flexradio] CW Shaping Ed Wilson > + Re: [Flexradio] 48000 v 96000 Sample Rate Brian Lloyd > > * > Reply via email to > _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software development and experimentalist who are using beta versions of the software.
