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[Discuss-gnuradio] benchmark test between two USRPs have different perfo

From: Weixian Zhou
Subject: [Discuss-gnuradio] benchmark test between two USRPs have different performances in two directions
Date: Fri, 3 Aug 2012 15:45:01 -0400
I run benchmark_tx in USRP A, and benchmark_rx in USRP B:
A: ./benchmark_tx.py -f 2.46G -r 0.5M --tx-gain=-30
B: ./benchmark_rx.py -f 2.46G -r 0.5M
The n_right/n_recvd is 549/628. 
But when I rx in USRP A and tx in USRP B with the same parameters, the n_right/n_recvd is always pretty bad: 0/275.
What might be the reasons?
I am using USRP N210 and XCVR2450.

--
Regards,
Weixian Zhou


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