Re: [Discuss-gnuradio] TechnoConcepts TC-RX1000 press release

2006-05-18 Thread Eric Blossom
On Wed, May 17, 2006 at 01:37:54PM -0700, Joel Kolstad wrote: > They also conveniently forget to deal with all the bane of all wideband > SDRs -- interfering signals in one band will, at best, decrease sensitivity > in other bands. 80dB SNDR is nowhere near enough to simultaneously > receive, say,

Re: [Discuss-gnuradio] TechnoConcepts TC-RX1000 press release

2006-05-17 Thread Joel Kolstad
They also conveniently forget to deal with all the bane of all wideband SDRs -- interfering signals in one band will, at best, decrease sensitivity in other bands. 80dB SNDR is nowhere near enough to simultaneously receive, say, GPS data and process CDMA phone calls without something like a diplex

Re: [Discuss-gnuradio] TechnoConcepts TC-RX1000 press release

2006-05-16 Thread David Bengtson
Preannouncement is an understatement. They have an ADS simulation that works.. I could put that together in a couple of days. Now, of course, you could have a pretty detailed simulation in ADS, if you were so inclined. However, there's a lot of work between a ADS simulation and a working p

[Discuss-gnuradio] TechnoConcepts TC-RX1000 press release

2006-05-16 Thread Eric Blossom
FYI, Looks like a bit of a preannouncement, but if it'll do what they say, it'll be a neat part. Eric http://www.technoconcepts.com/news35.htm New Chip by TechnoConcepts to outperform Current Industry Standards Production Delive