On 11/14/2010 08:38 PM, John Andrews wrote:
Some modulation schemes are more sensitive to frequency offsets than
I have the latest gnuradio installed on my Ubuntu 10.04 computers and
two USRPs with RFX-2400 cards. I tested the benchmark_tx.py/benchmark_rx.py
with dbpsk and dbpsk2 modulation schemes but only the old schemes work.
1. With old schemes both usrps transmit and receive when tested in both
2. With the new scheme one of the receive computer displays 'false '
for almost all the packets received. I didn't see any successfully
3. One of the USRPs in the receive mode doesn't even acknowledge a
transmission and hence the benchmark_rx2.py script doesn't print any
thing on stdout.
What changes in parameters should I try in order for them to work?
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