On 05/30/2011 05:13 AM, wie...@gmx.de wrote: > Dear GNU Radio gurus, > > I have sent this before but it might have not reached you guys. > Excuse me some basic questions. Point me to another forum or information > site if this is not the right place... > > we are supposed to pre-develop an inductive coupling radio transmission > system somewhere between 100khz and 1Mhz with low data rate. > Nothing decided yet (modulation scheme, frequency, transnmit power, ...) > > I am thinking of Gnuradio on USRP with LFRX/TX as a kind of generic > development platform for transmitter and receiver. > > We are experienced in linux and python and others but we haven't > digged very much into GNU Radio yet. > > Can we do simple modulations like FSK, ASK and OOK easily? > I expect we will get a simple spectrum analyzer capability with the > USRP receiver, right?
Yes on all of those. > > I am not sure I fully understand what is implemented on LFRX/TC from > Ettus Research? Only ADC and DAC or also ome amplifiers and LP filter? > Where can we find specifications? The LFRX and LFTX are basically just differential amplifiers and connectors. They have a lowpass filter which allows them to be used up to about 30 MHz. The ADC and DAC are on the motherboards. Matt _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
