excuse me for asking this, but what is the frequency and voltage range for these basic RX/TX boards? I know these must be common specs, but couldn't find them with a _quick_ google search .
On 9/8/07, Ian Larsen <[EMAIL PROTECTED]> wrote: > Your intuition is correct. The Basic TX and RX boards allow this -- > they don't do any RF front-end processing. > > The Basic boards let you make the USRP into a poor man's oscope, with > very limited voltage ranges on the input. > > -Ian > > On 9/7/07, Rohit Garg <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I am curious about what you have created. I imagine that you are > > grabbing the signals with the ADC of the usrp when used as an > > oscilloscope. If that is correct then it must be possible to use it as > > a signal generator as well if you plucked the output off the DAC. > > > > More generally, has the usrp been designed to allow easy decoupling of > > the RF frontend and to use it as a pure signal analyzer/generator? > > > > On 9/7/07, Ian Larsen <[EMAIL PROTECTED]> wrote: > > > All, > > > > > > As part of some thesis research, I've made a stand-alone > > > oscilloscope/spectrum analyzer that also shows AM and FM demodulated > > > signals, using the gnuradio C++ libraries. It uses QT, and the output > > > looks very pretty, being anti-aliased and such. You can also grab > > > screenshots from it by pressing a button. The sourceforge page is > > > here: > > > > > > http://sourceforge.net/projects/usrposcope/ > > > > > > and you can get the source via subversion. Since (as far as I know) > > > the C++ libraries don't support multiple daughterboards yet, this will > > > only work with the BasicRX. > > > > > > It has fairly limited capability, but is a good intro for those who'd > > > like to use the C++ libraries and/or would like to expand the > > > functionality. > > > > > > -Ian Larsen > > > > > > -- > > > My PGP Public Key: > > > http://www.scrapshark.com/pubkey.txt > > > > > > > > > _______________________________________________ > > > Discuss-gnuradio mailing list > > > Discuss-gnuradio@gnu.org > > > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > > > > > -- > > Rohit Garg > > > > > -- > My PGP Public Key: > http://www.scrapshark.com/pubkey.txt > -- Rohit Garg _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
