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[Discuss-gnuradio] Impulse response USRP DAC<->ADC
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From: |
Per Zetterberg |
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Subject: |
[Discuss-gnuradio] Impulse response USRP DAC<->ADC |
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Date: |
Mon, 17 Mar 2008 18:38:47 +0100 |
Hi All,
I connected the DAC of the USRP directly to the ADC (basic db, 50ohm cable),
2MHz sample-rate. The impulse responses I get are:
h1=[0,-2,2,-7,8,-6,314,479,-47,-161,-124,-103,-79,-63,-50,-39,-29,-23,-17,-1
4,-13,-9,-7,-5,-4,-3,-3,-2,-1,-3,-3];
h2=[0,-1,-1,0,-2,2,22,274,208,-77,-79,-71,-53,-46,-36,-28,-23,-17,-15,-12,-1
0,-7,-5,-4,-4,-3,-4,-2,-2,-2,-1,-2];
Where h1 is with "set_adc_buffer_bypass" and h2 without it. Does this make
sense ?
BR/
Per
- [Discuss-gnuradio] Impulse response USRP DAC<->ADC,
Per Zetterberg <=