Ed Criscuolo wrote: > Dimitris Symeonidis wrote: >> What about BasicTX, which does 1-250MHz? >> > > > The 250 MHz spec on the BasicTX is somewhat misleading. > Although the analog portion (basically the transformer) > is rated to that, the D/A converter is only running at > 128 Megasamples/sec. Nyquist says I can only use that > to synthesize up to a 64 MHz signal. Beyond that, I would > have to under-sample and use one of the aliases. Essentially, > to get 145 MHz, I would have to run at a lower frequency > and try to use one of the upper aliases and a high-pass > filter to get 145 MHz. > > Is this practical? Is there enough energy there to have > a decent S/N ratio after filtering? > > @(^.^)@ Ed
WBX0510 board will be released soon, you can wait it. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio