Matt Ettus wrote: >>>Although I am aware that the signal will need to be attenuated severely, I >>>am unsure what the RF front end of the RFX-400 is spec'd for. With a 20 dBm >>>signal at the TX, I am planning to use anywhere from 40 to 60 dB of >>>attenuation. I believe this will give me a -20 to -40 dBm signal at RX2. >>>This should be acceptable, right? Thanks again for your help, it is much >>>appreciated. > > > There is enough leakage between the TX and RX side that you won't need > to connect them at all. Just put a dummy load on the TX side. The > TX/RX switch has about 35 dB of isolation. You may get some extra > isolation by setting the RX input to RX2 and putting another dummy load > there. > > You can also lower the TX power. I thought the TX power allways had to be at maximum for the RFX boards.
greetings, Martin > > Matt > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
