[Discuss-gnuradio] UHD source + sink PROBLEM

[UB]

Here is my code for transmitting data from a file:
from gnuradio import gr
from gnuradio import uhd

symbolrate=0.5*10**5
samplerate=20*symbolrate  # 1M
fg=gr.top_block()
src=gr.file_source(gr.sizeof_gr_complex*1,'data.txt',False)
snk=uhd.usrp_sink('serial=1R24X9U1',uhd.io_type.COMPLEX_FLOAT32,1)
snk.set_samp_rate(samplerate)
snk.set_center_freq(2.4*10**9)
fg.connect(src,snk)
fg.run()

And I run the uhd_fft.py on another USRP.. i constantly get a peak at centr
frequency for data being sent, why?
http://old.nabble.com/file/p33115067/data.txt data.txt 
-- 
View this message in context: 
http://old.nabble.com/UHD-source-%2B-sink-PROBLEM-tp33115067p33115067.html
Sent from the GnuRadio mailing list archive at Nabble.com.