Re: [Discuss-gnuradio] How do you measure the channel impulse response?

[sirjanselot]

Thank you for your response.

I've tried using gr-sounder, but I think it only works well for any of the
LXRX and RFX family.

I only have a WBX and when I tried to hook it up straight from my TXA to
RXB, it gave me 32760 coefficients.  

I haven't figured out how to open the file output of gr-sounder.py, but that
is what the debugger told me.

Any thoughts on this or comments?  

Also can someone please show me how to open the file output of gr-sounder.py
using python?

Thanks!

- Jan

Martin Braun-4 wrote:
> 
> On Tue, Oct 05, 2010 at 11:43:53AM -0700, sirjanselot wrote:
>> Hello,
>> 
>> I'm trying to figure out how to measure the impulse response of a channel
>> its coefficients.  
> 
> Hello sirjanselot,
> 
> the channel sounder which is part of GNU Radio works, but has no
> synchronisation or anything--so you have no direct means of averaging
> taps. Perhaps you can give it a bash, though.
> 
> Cheers,
> MB
> 
> -- 
> Karlsruhe Institute of Technology (KIT)
> Communications Engineering Lab (CEL)
> 
> Dipl.-Ing. Martin Braun
> Research Associate
> 
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> National Laboratory of the Helmholtz Association
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