>> have you ever think about a simplified USRP, or 1/2 USRP, having only 1 side >> TX and RX?
> How about a 64 x USRP? It would be cool if there was a USRP that had > many receiver channels, and it would also have a simple beam-former > built into the FPGA. All of the schematics for the USRP and daughter boards are available in the usrp-hw branch (http://www.gnuradio.org/trac/browser/usrp-hw/trunk). You are free to build a 1/2 USRP, just remove the components you don't need, or, if you wish, put a 1/2 USRP and a dedicated daughter board on the same PCB, it's up to you. The problem with asking matt or one of the other gnuradio contributors to do this is that it's not as simple as it sounds on the surface: You would need to remove the extraneous components on the USRP boards, re-do the layout, then fab and test a new board. Then you also have to re-write the FGPA firmware and sink/source blocks in gnuradio. It's definitely do-able, but it's not a "while you're at it" type of project. There was a very recent discussion on the board regarding a 'hand held' sized usrp where we discussed these same issues. Jason _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
