Note, when I runursp2_fft.pybbn80211_rx.py
They work well. So I know the RX part is OK =================================
Xiangwei Zheng
Research Assistant
ECE Department, Virginia Tech
Office: Durham Hall 365
Tel: 540-553-6235




From: zxw...@hotmail.com
To: discuss-gnuradio@gnu.org
Subject: 
Date: Thu, 6 Dec 2012 19:14:01 +0000




Dear Guys,        I encounter one strange problem, I can use usrp to receive 
signal but cannot transmit signal. My usrp is USRP2 and gnuradio version 3.2.2. 
      When running ursp2_siggen.py, it do not return any error but when I use a 
spectrum analysis, it shows no signal is transmitted.       When running 
benchmark_tx.py and bbn80211_tx.py, it also reports no error, but there is no 
signal sent out.       Do you guys have any advice?       Thank you.      

 =================================
Xiangwei Zheng
Research Assistant
ECE Department, Virginia Tech
Office: Durham Hall 365
Tel: 540-553-6235


                                                                                
  
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