On 02-06-11 05:35, Marcus D. Leech wrote:
On 06/01/2011 11:07 PM, Yang wrote:
Would you like to expand it in detail or refer me to some places I can
look for? Dose this need 2 antennas on 1 daughterboard? It would be
great if I can build a graph with rx path and tx path and run 2 paths
simultaneously.
Yes, you'll need two antenna, and a daughtercard that supports
full-duplex (basically, any other
than the XCVR2450).
It's easiest to create such a flow-graph using GRC initally, and then
perhaps modify it if necessary to
add your own logic, etc.
I've found it impossible to create a half-duplex transceiver with WBX
and one antenna in grc. Would an open valve in the transmit chain stop
the transmitter and enable the receiver, or would a closed valve in the
receiver automatically stop the transmitter? I've experimented with
several combinations, and all i found was as soon as the transmit chain
is activated the receiver looses sensitivity. Is it possible with WBX
and GRC alone?
Gr. Sim
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
