This issue will be completely eliminated soon for both SDR-1000 and Flex 5000 series. You gotta love software radio.
Bob N4HY Jeff Anderson wrote: > We shouldn't forget that the flex *does* have an image (at 22 KHz), and that > there can be image rejection issues if the signal at the image frequency is > strong. I've seen images from strong stations on the Flex panadapter > display (and might have even heard one, a long time ago). In a contest > environment, with strong stations nearby, this problem could be exacerbated. > > Nulling the software image-rejection helps at the frequency you're listening > to, but image rejection worsens (on the spectrum display) as you shift the > frequency of the image signal. > > - Jeff, K6JCA > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Duane - N9DG > Sent: Friday, April 13, 2007 6:17 AM > To: Tim Ellison; Ray Andrews; [EMAIL PROTECTED] > Subject: Re: [Flexradio] Radio with a computer in it vs. a computer with > aradio in it > > > --- Tim Ellison <[EMAIL PROTECTED]> wrote: > > >> I totally agree. The SDR is a different beast and you can >> not use well >> established "old world" standards to compare it by. This, >> along with >> delineation of the difference between a radio with a >> computer "in it" >> rather than a computer "doing it" is also a big educational >> process that has to be pushed forward. >> > > This fundamental conceptual difference is indeed lost by many > out there in ham radio land. Those who try to frame Flex > radio's competition as being in the same league as the Flex > is in terms of computer integration simply haven't grasp this > key differential concept. > > The Flex models are in a league all of their own for factory > ready transceivers. The traditional "big 4" models are all > still just traditional radios with computers in them. > > Duane > N9DG > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > _______________________________________________ > FlexRadio mailing list > [EMAIL PROTECTED] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > FlexRadio Knowledge Base: http://kb.flex-radio.com/ > FlexRadio Homepage: http://www.flex-radio.com/ > > > _______________________________________________ > FlexRadio mailing list > [EMAIL PROTECTED] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > FlexRadio Knowledge Base: http://kb.flex-radio.com/ > FlexRadio Homepage: http://www.flex-radio.com/ > > -- Robert W. McGwier, Ph.D. Center for Communications Research 805 Bunn Drive Princeton, NJ 08540 (609)-924-4600 (sig required by employer) _______________________________________________ FlexRadio mailing list [EMAIL PROTECTED] http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/